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Socom Tactical Airsoft  |  SKU: RMSRapaz2j  |  Barcode: RMSRapaz2j

Rapax RMS 2J+ Modular Sniper Spring

Regular price £17.95
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A 13mm Rapax Modular Spring for 9mm spring guides, supplied with two 4mm PETG spacers for tuning. Its slightly firmer pull suits rifles with heavy pistons.

Pickup available at Socom Tactical - Fleet

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Description

RMS stands for Rapax Modular Spring. This 2J+ version is aimed at rifles running heavy pistons, such as the Stalker Scorpion, Sniper Mechanics W.A.S.P or EdGi, where a slightly firmer pull pays off. It is shorter than Rapax's light pull series and arrives with two 4mm PETG spacers, so you can tune the power to your rifle.

It suits the Silverback SRS and TAC-41, Novritsch SSG10, SSG24 and SSG96, and upgraded VSR-10 rifles with a 9mm spring guide. Rapax quotes 2J+ with heavy BBs in the common 420–430mm inner barrels, roughly 320fps with 0.48g BBs, and says longer barrels give more. For bigger steps, the Rapax Power UP Rings add 4mm, 6mm or 8mm in blued steel.

Key specs

  • Type: Rapax Modular Spring (RMS)
  • Outer diameter: 13mm
  • Spring guide: 9mm
  • In the box: two 4mm PETG spacers
  • Pull: slightly firmer than the Rapax light pull series
  • Power quoted by Rapax: 2J+ with heavy BBs in 420–430mm barrels (about 320fps with 0.48g)
  • Finish: electro-coated
  • Durability: Rapax quotes 10,000+ shots with minimal power loss
  • Made in Serbia

Your barrel, piston and hop setting all affect the result, so chronograph the rifle with heavy BBs and check your site's limit before playing. Add the spacers one at a time if you need more. Rapax notes that G-spec rifles with 300mm barrels need a harder spring to reach the same energy.

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Frequently Asked Questions

What does RMS mean?

RMS stands for Rapax Modular Spring. It comes with two 4mm PETG spacers so you can fine-tune power on the spring guide.

How is it different from the 2J+ Easy Pull?

The RMS is shorter than Rapax's light pull series and has a slightly firmer pull, which Rapax designed for rifles running heavy pistons.

How much power will I get?

Rapax quotes 2J+ with heavy BBs in 420–430mm inner barrels, around 320fps with 0.48g BBs. Results vary with your setup, so chronograph before you play and check your site's limit.