{"title":"Airsoft Tracer BBs","description":null,"products":[{"product_id":"bls-0-20g-airsoft-bbs-5000-green","title":"BLS 0.20g Green Tracer BBs – 5000 Round 1kg Bag","description":"\u003cp\u003eIf you play at night or on dim indoor sites with a stock pistol or AEG, these 0.20g green tracers let you see exactly where every shot lands. Lighter BBs like these suit standard-power guns, so you get a lively, easy-to-read trail without needing an upgraded build.\u003c\/p\u003e\n\u003cp\u003eGreen is the standard tracer colour and glows with most \u003ca href=\"\/collections\/tracer-units\"\u003etracer units\u003c\/a\u003e, which makes this the safe choice if you are not sure what your unit supports. A full 1kg bag gives you plenty to see you through a long night game or a few evening sessions in CQB.\u003c\/p\u003e\n\u003ch3\u003eKey specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 0.20g\u003c\/li\u003e\n\u003cli\u003eQuantity: approx. 5000 BBs\u003c\/li\u003e\n\u003cli\u003eTracer colour: green\u003c\/li\u003e\n\u003cli\u003eTolerance: 5.95mm ±0.01mm\u003c\/li\u003e\n\u003cli\u003eEach BB tested for size and roundness, with a polished, seamless surface\u003c\/li\u003e\n\u003cli\u003ePack: 1kg bag\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eTip: tracer BBs only glow when fired through a tracer unit, so fit yours before the game starts and re-check your hop-up if you have been running a different weight.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eYou may also like\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-20g-tracer-bb-bottle-3400-green\"\u003eBLS 0.20g Green Tracer BBs – 3400 Round Bottle\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-20g-biodegradable-tracer-bbs-5000-green\"\u003eBLS 0.20g Biodegradable Green Tracer BBs – 5000 Round Bag\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-20g-airsoft-bbs-5000\"\u003eBLS 0.20g Airsoft BBs – 5000 Round Bag\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/tracer-units\"\u003eAirsoft tracer units\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BLS","offers":[{"title":"Default Title","offer_id":53850109641039,"sku":"1KG-TR20G","price":15.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/5349\/1023\/files\/BLS_0.20g_Tracer_BBs_5000_-_Green.jpg?v=1764685596"},{"product_id":"bls-0-20g-tracer-bbs-5000-red","title":"BLS 0.20g Red Tracer BBs – 5000 Round Bag","description":"\u003cp\u003eFancy standing out from a field full of green? These 0.20g BLS tracers glow red, which makes your own shots easy to pick out in a dark building or at a night game. The light weight suits stock pistols and AEGs, and fast-paced indoor CQB where engagements are short.\u003c\/p\u003e\n\u003cp\u003eBefore you buy, check your \u003ca href=\"\/collections\/tracer-units\"\u003etracer unit\u003c\/a\u003e supports red: some units only light up green BBs. If yours is green-only, the \u003ca href=\"\/products\/bls-0-20g-tracer-bb-bottle-3400-green\"\u003eBLS 0.20g Green Tracer bottle\u003c\/a\u003e is the safe choice.\u003c\/p\u003e\n\u003ch3\u003eKey specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 0.20g\u003c\/li\u003e\n\u003cli\u003eQuantity: approx. 5,000 BBs\u003c\/li\u003e\n\u003cli\u003eTracer colour: red\u003c\/li\u003e\n\u003cli\u003eDiameter: 5.95mm ±0.01mm, each BB tested for size and roundness\u003c\/li\u003e\n\u003cli\u003eFinish: polished, seamless surface\u003c\/li\u003e\n\u003cli\u003ePackaging: resealable 1kg bag\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eTip: test a handful through your tracer unit before game night to make sure it lights up red.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eYou may also like\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-20g-blue-tracer-bbs-3400rd-bottle-2026-version\"\u003eBLS 0.20g Blue Tracer BBs – 3400rd Bottle (2026 Version)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-20g-airsoft-bbs-5000\"\u003eBLS 0.20g Airsoft BBs (5000)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-20g-biodegradable-tracer-bbs-5000-green\"\u003eBLS 0.20g Biodegradable Green Tracer BBs – 5000 Round Bag\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/0-2g-0-28g-bbs\"\u003e0.20g–0.28g BBs\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BLS","offers":[{"title":"Default Title","offer_id":53850109673807,"sku":"1KG-TR20R","price":15.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/5349\/1023\/files\/BLS_0.20g_Tracer_BBs_5000_-_Red.jpg?v=1764686486"},{"product_id":"bls-0-20g-biodegradable-tracer-bbs-5000-green","title":"BLS 0.20g Biodegradable Green Tracer BBs – 5000 Round Bag","description":"\u003cp\u003eIndoor CQB sites and woodland night games often have two rules in common: low light and bio BBs only. This bag ticks both boxes for lightweight guns – 0.20g PLA BBs that light up green as they leave a \u003ca href=\"\/collections\/tracer-units\"\u003etracer-equipped\u003c\/a\u003e barrel.\u003c\/p\u003e\n\u003cp\u003eThe light weight keeps stock pistols and entry-level AEGs cycling happily, and the glow shows you exactly where each shot is going in a dark corridor. Playing mostly outdoors on a windy site? The \u003ca href=\"\/products\/bls-0-25g-biodegradable-tracer-bbs-4000-green\"\u003e0.25g bio green tracers\u003c\/a\u003e hold their line a bit better.\u003c\/p\u003e\n\u003ch3\u003eKey specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 0.20g\u003c\/li\u003e\n\u003cli\u003eQuantity: approx. 5,000 BBs\u003c\/li\u003e\n\u003cli\u003eMaterial: biodegradable PLA\u003c\/li\u003e\n\u003cli\u003eTracer colour: green, the standard tracer colour\u003c\/li\u003e\n\u003cli\u003eDiameter: 5.95mm ±0.01mm, each BB tested for size and roundness\u003c\/li\u003e\n\u003cli\u003eFinish: polished, seamless surface\u003c\/li\u003e\n\u003cli\u003ePackaging: resealable 1kg bag\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eTip: many sites only allow bio BBs – these are made from PLA, but check your site's own rules before you go.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eYou may also like\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-20g-tracer-bb-bottle-3400-green\"\u003eBLS 0.20g Green Tracer BBs – 3400 Round Bottle\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-20g-airsoft-bbs-5000\"\u003eBLS 0.20g Airsoft BBs (5000)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/biodegradable-bbs\"\u003eAll biodegradable BBs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/0-2g-0-28g-bbs\"\u003e0.20g–0.28g BBs\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BLS","offers":[{"title":"Default Title","offer_id":53850110296399,"sku":"1KG-PLATR20","price":18.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/5349\/1023\/files\/BLS_0.20g_BiodegradableTracer_BBs_5000_-_Green_7652ca6a-8edb-4648-865b-d93cf49d55fe.jpg?v=1764685652"},{"product_id":"bls-0-25g-tracer-bbs-4000-green","title":"BLS 0.25g Green Tracer BBs – 4000 Round 1kg Bag","description":"\u003cp\u003eFor regular night players and indoor CQB fans, this 1kg bag of 0.25g green tracers keeps you stocked up for several games. 0.25g is a well-balanced weight for stock AEGs and gas pistols, and green is the standard tracer colour, so it lights up in most tracer units without any guesswork.\u003c\/p\u003e\n\u003cp\u003eLike all BLS ammo, every BB is checked for size and roundness and finished with a polished, seamless surface. For the same weight in a smaller pack, try the \u003ca href=\"\/products\/bls-0-25g-blue-tracer-bbs-3400rd-bottle-2026-version\"\u003eBLS 0.25g Blue Tracer BBs (2026 Version)\u003c\/a\u003e in a 3400-round bottle. Playing a bio-only site? The \u003ca href=\"\/products\/bls-0-25g-biodegradable-tracer-bbs-4000-green\"\u003eBLS 0.25g Biodegradable Tracer BBs (4000) – Green\u003c\/a\u003e are the PLA alternative.\u003c\/p\u003e\n\u003ch3\u003eKey specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 0.25g\u003c\/li\u003e\n\u003cli\u003eQuantity: approx. 4000 BBs\u003c\/li\u003e\n\u003cli\u003ePackaging: 1kg bag\u003c\/li\u003e\n\u003cli\u003eTracer colour: green\u003c\/li\u003e\n\u003cli\u003eTolerance: 5.95mm ±0.01mm\u003c\/li\u003e\n\u003cli\u003eEach BB tested for size and roundness\u003c\/li\u003e\n\u003cli\u003ePolished, seamless finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eTip: green works with most tracer units, but it's still worth a quick check of your unit's instructions before your first night game.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eYou may also like\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/tracer-units\"\u003eTracer units\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-28g-tracer-bbs-green-1kg\"\u003eBLS 0.28g Green Tracer BBs (1kg)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-20g-tracer-bb-bottle-3400-green\"\u003eBLS 0.20g Green Tracer BB Bottle (3400)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-25g-airsoft-bbs-4000\"\u003eBLS 0.25g Airsoft BBs (4000)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BLS","offers":[{"title":"Default Title","offer_id":53850110689615,"sku":"1KG-TR25G","price":17.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/5349\/1023\/files\/bls-0_25g-tracer-bbs-4000-green-bls.jpg?v=1757002049"},{"product_id":"bls-0-25g-tracer-bbs-4000-red","title":"BLS 0.25g Red Tracer BBs – 4000 Round 1kg Bag","description":"\u003cp\u003eWant your shots to stand out from the green trails everyone else is firing? These 0.25g red tracers give you a distinctive glow at night games, and the weight is a good all-rounder for stock AEGs and gas pistols – a touch steadier than 0.20g without asking much more of your gun.\u003c\/p\u003e\n\u003cp\u003eRed is a specialist colour, so it is worth checking your unit first: some \u003ca href=\"\/collections\/tracer-units\"\u003etracer units\u003c\/a\u003e only light up green, so red BBs may not glow in them. If your unit can't do red, the \u003ca href=\"\/products\/bls-0-25g-biodegradable-tracer-bbs-4000-green\"\u003eBLS 0.25g Biodegradable Green Tracer BBs\u003c\/a\u003e are the safe alternative at the same weight.\u003c\/p\u003e\n\u003ch3\u003eKey specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 0.25g\u003c\/li\u003e\n\u003cli\u003eQuantity: approx. 4000 BBs\u003c\/li\u003e\n\u003cli\u003eTracer colour: red\u003c\/li\u003e\n\u003cli\u003eTolerance: 5.95mm ±0.01mm\u003c\/li\u003e\n\u003cli\u003ePolished, seamless finish; every BB tested for size and roundness\u003c\/li\u003e\n\u003cli\u003ePack: 1kg bag\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eTip: before you buy, check your tracer unit's instructions say it supports red tracer BBs.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eYou may also like\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-20g-tracer-bbs-5000-red\"\u003eBLS 0.20g Red Tracer BBs – 5000 Round Bag\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-25g-blue-tracer-bbs-3400rd-bottle-2026-version\"\u003eBLS 0.25g Blue Tracer BBs – 3400 Round Bottle (2026)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-25g-airsoft-bbs-4000\"\u003eBLS 0.25g Airsoft BBs – 4000 Round Bag\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/tracer-units\"\u003eAirsoft tracer units\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BLS","offers":[{"title":"Default Title","offer_id":53850110755151,"sku":"1KG-TR25R","price":18.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/5349\/1023\/files\/BLS_0.25g_Tracer_BBs_5000_-_Red.jpg?v=1764686700"},{"product_id":"bls-0-25g-biodegradable-tracer-bbs-4000-green","title":"BLS 0.25g Biodegradable Green Tracer BBs – 4000 Round Bag","description":"\u003cp\u003eNight games and dark indoor buildings are far more fun when you can see where your shots land. These 0.25g bio tracers glow green when they pass through a \u003ca href=\"\/collections\/tracer-units\"\u003etracer unit\u003c\/a\u003e, so you can walk your fire onto a target instead of guessing.\u003c\/p\u003e\n\u003cp\u003e0.25g is a sensible all-round weight for stock AEGs and gas pistols, a little steadier than 0.20g outdoors without asking much more of your hop-up. Being PLA, they're also fine at sites that insist on bio BBs. Don't need the glow? Try the plain \u003ca href=\"\/products\/bls-0-25g-biodegradable-bbs-4000\"\u003eBLS 0.25g Biodegradable BBs (4000)\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 0.25g\u003c\/li\u003e\n\u003cli\u003eQuantity: approx. 4,000 BBs\u003c\/li\u003e\n\u003cli\u003eMaterial: biodegradable PLA\u003c\/li\u003e\n\u003cli\u003eTracer colour: green, works with most tracer units\u003c\/li\u003e\n\u003cli\u003eDiameter: 5.95mm ±0.01mm, each BB tested for size and roundness\u003c\/li\u003e\n\u003cli\u003eFinish: polished, seamless surface\u003c\/li\u003e\n\u003cli\u003ePackaging: resealable 1kg bag\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eTip: green is the standard tracer colour, but it's still worth checking your tracer unit's instructions before your first night game.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eYou may also like\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-20g-biodegradable-tracer-bbs-5000-green\"\u003eBLS 0.20g Biodegradable Green Tracer BBs – 5000 Round Bag\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-28g-biodegradable-bbs-3500\"\u003eBLS 0.28g Biodegradable BBs (3500)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-28g-tracer-bbs-green-1kg\"\u003eBLS 0.28g Green Tracer BBs – 1kg Bag\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/biodegradable-bbs\"\u003eAll biodegradable BBs\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BLS","offers":[{"title":"Default Title","offer_id":53850110886223,"sku":"1KG-PLATR25","price":20.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/5349\/1023\/files\/BLS_0.25g_BiodegradableTracer_BBs_5000_-_Green.jpg?v=1765188808"},{"product_id":"bls-0-28g-biodegradable-tracer-bbs-3500-green","title":"BLS 0.28g Biodegradable Green Tracer BBs – 3500 Round 1kg Bag","description":"\u003cp\u003eMany sites now require biodegradable BBs, which can make finding tracer ammo you're allowed to use a bit trickier. These 0.28g green tracers are made from PLA, which breaks down over time, so you can keep using tracers on bio-only sites. The 0.28g weight suits upgraded AEGs, GBBRs and HPA guns.\u003c\/p\u003e\n\u003cp\u003eGreen is the standard tracer colour and works with most \u003ca href=\"\/collections\/tracer-units\"\u003etracer units\u003c\/a\u003e. If you shoot a lighter weight, the \u003ca href=\"\/products\/bls-0-25g-biodegradable-tracer-bbs-4000-green\"\u003e0.25g\u003c\/a\u003e and \u003ca href=\"\/products\/bls-0-20g-biodegradable-tracer-bbs-5000-green\"\u003e0.20g\u003c\/a\u003e BLS bio green tracers follow the same idea.\u003c\/p\u003e\n\u003ch3\u003eKey specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 0.28g\u003c\/li\u003e\n\u003cli\u003eQuantity: approx. 3500 BBs\u003c\/li\u003e\n\u003cli\u003ePackaging: 1kg bag\u003c\/li\u003e\n\u003cli\u003eMaterial: biodegradable PLA\u003c\/li\u003e\n\u003cli\u003eTracer colour: green\u003c\/li\u003e\n\u003cli\u003eTolerance: 5.95mm ±0.01mm\u003c\/li\u003e\n\u003cli\u003eEach BB tested for size and roundness; polished and seamless\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eTip: rules vary between sites, so check your site's bio-BB policy before you go.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eYou may also like\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/biodegradable-bbs\"\u003eBiodegradable BBs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-28g-biodegradable-bbs-3500\"\u003eBLS 0.28g Biodegradable BBs (3500)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-28g-tracer-bbs-green-1kg\"\u003eBLS 0.28g Green Tracer BBs (1kg)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/bls-airsoft-bbs\"\u003eAll BLS airsoft BBs\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BLS","offers":[{"title":"Default Title","offer_id":53850110984527,"sku":"1KG-PLATR28","price":23.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/5349\/1023\/files\/bls-0_28g-biodegradable-tracer-bbs-3500-green-bls.jpg?v=1757002064"},{"product_id":"bls-0-20g-tracer-bb-bottle-3400-green","title":"BLS 0.20g Green Tracer BBs – 3400 Round Bottle","description":"\u003cp\u003eA bottle of green tracers is an easy way to try night play without buying a whole bag. Green is the standard tracer colour and works with most \u003ca href=\"\/collections\/tracer-units\"\u003etracer units\u003c\/a\u003e, so this is the low-risk option if you've just bought your first one.\u003c\/p\u003e\n\u003cp\u003eAt 0.20g, they're matched to stock pistols and AEGs. The bottle makes it simple to top up mags between rounds, and you can keep a bottle of the non-tracer \u003ca href=\"\/products\/bls-0-20g-bottles-3400-round-supreme-grade-airsoft-bbs\"\u003eBLS 0.20g Supreme Grade BBs\u003c\/a\u003e alongside for daytime games.\u003c\/p\u003e\n\u003ch3\u003eKey specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 0.20g\u003c\/li\u003e\n\u003cli\u003eQuantity: 3,400 BBs\u003c\/li\u003e\n\u003cli\u003eTracer colour: green, works with most tracer units\u003c\/li\u003e\n\u003cli\u003eDiameter: 5.95mm ±0.01mm, each BB tested for size and roundness\u003c\/li\u003e\n\u003cli\u003eFinish: polished, seamless surface\u003c\/li\u003e\n\u003cli\u003ePackaging: bottle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eTip: tracer BBs only glow once they've passed through a tracer unit – they won't light up on their own.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eYou may also like\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-20g-blue-tracer-bbs-3400rd-bottle-2026-version\"\u003eBLS 0.20g Blue Tracer BBs – 3400rd Bottle (2026 Version)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-25g-blue-tracer-bbs-3400rd-bottle-2026-version\"\u003eBLS 0.25g Blue Tracer BBs – 3400rd Bottle (2026 Version)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-20g-tracer-bbs-5000-red\"\u003eBLS 0.20g Red Tracer BBs – 5000 Round Bag\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/magazine-speed-loaders-and-accessories\"\u003eSpeed loaders and magazine accessories\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BLS","offers":[{"title":"Default Title","offer_id":55448685248847,"sku":"3.4BO-TR20G","price":14.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/5349\/1023\/files\/bls-0_20g-tracer-bb-bottle-3400-green-bls.jpg?v=1757019012"},{"product_id":"bls-0-25g-tracer-bb-bottle-3400-green","title":"BLS 0.25g Green Tracer BBs – 3400 Round Bottle","description":"\u003cp\u003ePrefer a bottle to a bag? This one holds around 3400 BLS 0.25g green tracers – a tidy way to carry tracer ammo in your kit bag for night games and dark CQB buildings. The 0.25g weight is a good fit for stock AEGs and gas pistols that want a bit more stability than 0.20g.\u003c\/p\u003e\n\u003cp\u003eGreen is the go-to tracer colour and charges in most units, so it's the dependable choice if you're new to tracers. For the lighter weight, try the \u003ca href=\"\/products\/bls-0-20g-tracer-bb-bottle-3400-green\"\u003eBLS 0.20g Green Tracer BB Bottle (3400)\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 0.25g\u003c\/li\u003e\n\u003cli\u003eBottle of approx. 3400 BBs\u003c\/li\u003e\n\u003cli\u003eTracer colour: green\u003c\/li\u003e\n\u003cli\u003eDiameter: 5.95mm ±0.01mm\u003c\/li\u003e\n\u003cli\u003eSize and roundness tested on every BB\u003c\/li\u003e\n\u003cli\u003eHighly polished, no seams or joins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eTip: keep your tracers and standard BBs at the same weight so you don't need to re-adjust the hop-up every time you swap between them.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eYou may also like\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/tracer-units\"\u003eAirsoft tracer units\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-25g-biodegradable-tracer-bbs-4000-green\"\u003eBLS 0.25g Biodegradable Tracer BBs (4000) – Green\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/magazine-speed-loaders-and-accessories\"\u003eMagazine speed loaders and accessories\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-25g-blue-tracer-bbs-3400rd-bottle-2026-version\"\u003eBLS 0.25g Blue Tracer BBs (2026 Version)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BLS","offers":[{"title":"Default Title","offer_id":55448772772175,"sku":"3.4BO-TR25G","price":16.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/5349\/1023\/files\/bls-0_25g-tracer-bb-bottle-3400-green-bls.jpg?v=1757019015"},{"product_id":"bls-0-28g-tracers-blue-3400-bottle","title":"BLS 0.28g Blue Tracer BBs – 3400 Round Bottle (Old Formula)","description":"\u003cp\u003eThis is the earlier version of BLS's 0.28g blue tracer, made before the 2026 formula update. The original blue BBs have a lime tint, so they look a little different to the newer batch. They're a good pick if you already use them and want your stock to match.\u003c\/p\u003e\n\u003cp\u003eBlue is not supported by every \u003ca href=\"\/collections\/tracer-units\"\u003etracer unit\u003c\/a\u003e: some only light up green, so check yours first. If you'd prefer the updated version, choose the \u003ca href=\"\/products\/bls-0-28g-blue-tracer-bbs-3400rd-bottle-2026-version\"\u003eBLS 0.28g Blue Tracer BBs (2026 Version)\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 0.28g\u003c\/li\u003e\n\u003cli\u003eQuantity: 3,400 BBs\u003c\/li\u003e\n\u003cli\u003eTracer colour: blue, original formula with a lime tint\u003c\/li\u003e\n\u003cli\u003eDiameter: 5.95mm ±0.01mm, each BB tested for size and roundness\u003c\/li\u003e\n\u003cli\u003eFinish: polished, seamless surface\u003c\/li\u003e\n\u003cli\u003ePackaging: bottle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eTip: if your tracer unit is green-only, these may not glow. Check its instructions, or go with a green tracer instead.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eYou may also like\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-30g-blue-tracer-bbs-3400rd-bottle-2026-version\"\u003eBLS 0.30g Blue Tracer BBs – 3400rd Bottle (2026 Version)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-25g-blue-tracer-bbs-3400rd-bottle-2026-version\"\u003eBLS 0.25g Blue Tracer BBs – 3400rd Bottle (2026 Version)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-28g-tracer-bbs-green-1kg\"\u003eBLS 0.28g Green Tracer BBs – 1kg Bag\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/0-2g-0-28g-bbs\"\u003e0.20g–0.28g BBs\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BLS","offers":[{"title":"Default Title","offer_id":56476649587023,"sku":"34bo-tr28b-old","price":18.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/5349\/1023\/files\/BLS-Airsoft-Blue-Tracer-BBs-0.28g.jpg?v=1763734124"},{"product_id":"bls-0-28g-tracer-bbs-green-1kg","title":"BLS 0.28g Green Tracer BBs – 1kg Bag","description":"\u003cp\u003eOnce your AEG has had a spring and hop upgrade, or you're running a GBBR or HPA rifle, 0.28g is often the point where groups tighten up. These green BLS tracers give you that extra weight plus a bright trail when fired through a \u003ca href=\"\/collections\/tracer-units\"\u003etracer unit\u003c\/a\u003e, so you can correct your aim between shots at dusk or after dark.\u003c\/p\u003e\n\u003cp\u003eGreen is the colour most tracer units are built around, which makes this a safe choice if you're not sure what your unit supports. Playing somewhere bio-only? Take a look at the \u003ca href=\"\/products\/bls-0-25g-biodegradable-tracer-bbs-4000-green\"\u003eBLS 0.25g Biodegradable Green Tracer BBs\u003c\/a\u003e instead.\u003c\/p\u003e\n\u003ch3\u003eKey specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 0.28g\u003c\/li\u003e\n\u003cli\u003eQuantity: 1kg bag, approx. 3,500 BBs\u003c\/li\u003e\n\u003cli\u003eTracer colour: green, works with most tracer units\u003c\/li\u003e\n\u003cli\u003eDiameter: 5.95mm ±0.01mm, each BB tested for size and roundness\u003c\/li\u003e\n\u003cli\u003eFinish: polished, seamless surface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eTip: if you're stepping up from 0.25g, give your hop-up a few extra clicks and chrono the gun with 0.28g so you know where you stand on site limits.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eYou may also like\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-28g-blue-tracer-bbs-3400rd-bottle-2026-version\"\u003eBLS 0.28g Blue Tracer BBs – 3400rd Bottle (2026 Version)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-28g-airsoft-bbs-3500\"\u003eBLS 0.28g Airsoft BBs (3500)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-20g-tracer-bb-bottle-3400-green\"\u003eBLS 0.20g Green Tracer BBs – 3400 Round Bottle\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/0-2g-0-28g-bbs\"\u003e0.20g–0.28g BBs\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BLS","offers":[{"title":"Default Title","offer_id":57045490467151,"sku":"1kg-tr28g","price":20.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/5349\/1023\/files\/BLS_0.28g_Tracer_6mm_BB.jpg?v=1771249588"},{"product_id":"bls-0-20g-blue-tracer-bbs-3400rd-bottle-2026-version","title":"BLS 0.20g Blue Tracer BBs – 3400 Round Bottle (2026 Version)","description":"\u003cp\u003eIf you're running a stock AEG or a gas pistol and fancy something different for evening games, these 0.20g blue tracers from BLS are an easy place to start. The light weight suits standard-power guns, feeds without fuss and leaves a bright blue trail you can follow as the light fades.\u003c\/p\u003e\n\u003cp\u003eThis is the 2026 version, made with BLS's updated blue formula. The first blue tracers had a lime tint that made them look a lot like green, so this newer batch is the one to choose if you want shots that read as properly blue. If your unit only lights up green, our \u003ca href=\"\/products\/bls-0-20g-tracer-bb-bottle-3400-green\"\u003eBLS 0.20g green tracer bottle\u003c\/a\u003e is the safer pick.\u003c\/p\u003e\n\u003ch3\u003eKey specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 0.20g\u003c\/li\u003e\n\u003cli\u003eQuantity: approx. 3400 BBs\u003c\/li\u003e\n\u003cli\u003ePackaging: bottle\u003c\/li\u003e\n\u003cli\u003eTracer colour: blue (2026 formula)\u003c\/li\u003e\n\u003cli\u003eDiameter: 5.95mm ±0.01mm\u003c\/li\u003e\n\u003cli\u003eQuality control: each BB tested for size and roundness\u003c\/li\u003e\n\u003cli\u003eFinish: polished, seamless surface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eTip: not every tracer unit charges blue BBs – some only work with green – so check yours before buying.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eYou may also like\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-25g-blue-tracer-bbs-3400rd-bottle-2026-version\"\u003eBLS 0.25g Blue Tracer BBs (2026 Version)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/tracer-units\"\u003eAirsoft tracer units\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-20g-bottles-3400-round-supreme-grade-airsoft-bbs\"\u003eBLS 0.20g Supreme Grade BBs – 3400 Round Bottle\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-20g-tracer-bbs-5000-red\"\u003eBLS 0.20g Red Tracer BBs (5000)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BLS","offers":[{"title":"Default Title","offer_id":58874812858703,"sku":"34bo-tr20b","price":21.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/5349\/1023\/files\/BLS0.2gBlueTracerBB-2026ImprovedVersion.webp?v=1790263504"},{"product_id":"bls-0-25g-blue-tracer-bbs-3400rd-bottle-2026-version","title":"BLS 0.25g Blue Tracer BBs – 3400 Round Bottle (2026 Version)","description":"\u003cp\u003e0.25g is the weight many players settle on for everyday skirmishing, and this bottle brings it in BLS's new blue tracer finish. It's a sensible match for stock AEGs and gas pistols, giving a little more stability than 0.20g once you're shooting across a field rather than down a corridor.\u003c\/p\u003e\n\u003cp\u003eBLS reworked its blue formula for 2026 after the original batch came out with a lime tint. The result is a cleaner blue that's much easier to tell apart from green at night – useful when half the field is already firing green tracers and you want to pick out your own shots.\u003c\/p\u003e\n\u003ch3\u003eKey specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 0.25g\u003c\/li\u003e\n\u003cli\u003eQuantity: approx. 3400 BBs\u003c\/li\u003e\n\u003cli\u003ePackaging: bottle\u003c\/li\u003e\n\u003cli\u003eTracer colour: blue (updated 2026 formula)\u003c\/li\u003e\n\u003cli\u003eTolerance: 5.95mm ±0.01mm\u003c\/li\u003e\n\u003cli\u003eEvery BB checked for size and roundness\u003c\/li\u003e\n\u003cli\u003ePolished surface with no seams\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eTip: moving up from 0.20g? Give your hop-up a small tweak so the heavier BB flies flat, and make sure your tracer unit can charge blue.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eYou may also like\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-20g-blue-tracer-bbs-3400rd-bottle-2026-version\"\u003eBLS 0.20g Blue Tracer BBs (2026 Version)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-28g-blue-tracer-bbs-3400rd-bottle-2026-version\"\u003eBLS 0.28g Blue Tracer BBs (2026 Version)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/tracer-units\"\u003eTracer units\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-25g-bottles-3400-round-supreme-grade-airsoft-bbs\"\u003eBLS 0.25g Supreme Grade BBs – 3400 Round Bottle\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BLS","offers":[{"title":"Default Title","offer_id":58874820100431,"sku":"34bo-tr25b","price":23.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/5349\/1023\/files\/BLS0.25gBlueTracerBB-2026ImprovedVersion.webp?v=1790263522"},{"product_id":"bls-0-30g-blue-tracer-bbs-3400rd-bottle-2026-version","title":"BLS 0.30g Blue Tracer BBs – 3400 Round Bottle (2026 Version)","description":"\u003cp\u003eThe 0.30g is the heaviest BLS blue tracer BB, aimed at upgraded AEGs, GBBRs and HPA guns. The extra weight helps on open outdoor sites, and the blue glow lets you see exactly where those longer-range shots are going after dark.\u003c\/p\u003e\n\u003cp\u003eBLS's new blue formula fixes the lime tint of its first blue tracers, giving a colour that stands out clearly from the green most players use. The range runs from \u003ca href=\"\/products\/bls-0-20g-blue-tracer-bbs-3400rd-bottle-2026-version\"\u003e0.20g\u003c\/a\u003e up to this 0.30g, so you can match your tracers to the weight you already shoot.\u003c\/p\u003e\n\u003ch3\u003eKey specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 0.30g\u003c\/li\u003e\n\u003cli\u003eContents: around 3400 BBs\u003c\/li\u003e\n\u003cli\u003eContainer: bottle\u003c\/li\u003e\n\u003cli\u003eGlow colour: blue (new 2026 formula)\u003c\/li\u003e\n\u003cli\u003eSize: 5.95mm, tolerance ±0.01mm\u003c\/li\u003e\n\u003cli\u003eEach BB inspected for size and roundness\u003c\/li\u003e\n\u003cli\u003ePolished, join-free surface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eTip: if you're stepping up from a lighter tracer, reset your hop-up with a few test shots, and confirm your tracer unit lights up blue rounds.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eYou may also like\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-28g-blue-tracer-bbs-3400rd-bottle-2026-version\"\u003eBLS 0.28g Blue Tracer BBs (2026 Version)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-30g-bottles-3400-round-supreme-grade-airsoft-bbs\"\u003eBLS 0.30g Supreme Grade BBs – 3400 Round Bottle\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/tracer-units\"\u003eShop tracer units\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/0-3g-0-36g-bbs\"\u003e0.30g–0.36g BBs\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"BLS","offers":[{"title":"Default Title","offer_id":58874822492495,"sku":"34bo-tr30b","price":28.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/5349\/1023\/files\/BLS0.30gBlueTracerBB-2026ImprovedVersion.jpg?v=1790263698"},{"product_id":"bls-0-28g-blue-tracer-bbs-3400rd-bottle-2026-version","title":"BLS 0.28g Blue Tracer BBs – 3400 Round Bottle (2026 Version)","description":"\u003cp\u003eOnce your AEG has been upgraded, or you're running a GBBR or HPA setup, a 0.28g BB usually makes more sense than the lighter weights. This bottle gives you that extra mass with a blue tracer glow, so you can watch longer shots hold their line during night games and dusk sessions.\u003c\/p\u003e\n\u003cp\u003eThese are the 2026 blue tracers, made with BLS's updated formula for a truer blue than the first release. We also still have the \u003ca href=\"\/products\/bls-0-28g-tracers-blue-3400-bottle\"\u003eoriginal 0.28g blue tracers (old formula)\u003c\/a\u003e while stock lasts – that's the earlier version with the lime-tinted colour.\u003c\/p\u003e\n\u003ch3\u003eKey specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 0.28g\u003c\/li\u003e\n\u003cli\u003ePack: bottle of approx. 3400\u003c\/li\u003e\n\u003cli\u003eTracer colour: blue, 2026 formula\u003c\/li\u003e\n\u003cli\u003eDiameter: 5.95mm with ±0.01mm tolerance\u003c\/li\u003e\n\u003cli\u003eTested for size and roundness\u003c\/li\u003e\n\u003cli\u003eSmooth, polished, seamless finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eTip: chronograph your gun with 0.28g BBs before game day, as site limits are checked with a specific weight and a heavier BB changes your reading.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eYou may also like\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-30g-blue-tracer-bbs-3400rd-bottle-2026-version\"\u003eBLS 0.30g Blue Tracer BBs (2026 Version)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-28g-tracer-bbs-green-1kg\"\u003eBLS 0.28g Green Tracer BBs (1kg)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/tracer-units\"\u003eTracer units for airsoft\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bls-0-28g-bottle-3400-round-supreme-grade-airsoft-bbs\"\u003eBLS 0.28g Supreme Grade BBs – 3400 Round Bottle\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BLS","offers":[{"title":"Default Title","offer_id":59119054750031,"sku":"34bo-tr28b","price":26.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/5349\/1023\/files\/BLS0.28gBlueTracerBB-2026ImprovedVersion.webp?v=1790263542"}],"url":"https:\/\/www.socomtactical.net\/collections\/airsoft-tracer-bbs.oembed","provider":"Socom Tactical Airsoft","version":"1.0","type":"link"}