AirsoftPro VSR ZERO Upgraded Piston


Lightweight and upgraded aluminium piston for the VSR sniper rifles. Works best when twinned with the AirsofPro ZERO trigger unit Gen 5

In stock

icon Description

AirsoftPro VSR ZERO Aluminium Upgraded Piston

Reinforced piston for your airsoft sniper rifle. For maximum performance and durability. It is the same piston that is used in the AirsoftPro ZERO trigger Gen.4.1 (and higher). The hybrid piston is made of three different materials:

  • Light aluminium body
  • Two POM rings for better sliding in the cylinder
  • Catch back end part made of stainless steel.

Compared to the previous version, the piston was completely redesigned. Rubber pad now exceeds larger area, stainless steel part is shorter, the piston is more lightweight. This reduces the weight by a quarter over the previous generation. The lower weight means higher performance.

The groove below the sealing ring is shallower with a modified shape, reducing the risk of head deformation due to impact. Improvements have also been made to the sliding POM piston rings for the longer life of the front of the piston. They were slightly enlarged so that the metal parts did not touch the cylinder and had a smoother surface.


  • The piston is made by CNC machining from light, but durable aluminium alloy 6061-T6 (Dural) with a high-quality anodized finish.
  • The piston catch is made of stainless steel.
  • The piston has two sliding polyacetals (POM) rings.
  • The piston head has a back-pressure system with O-ring (O-ring expands and seals better when shooting).
  • The enlarged inner piston diameter allows you (and we recommend) to insert a stronger 9mm spring upgrade.
  • Dimensions: length – 105mm, outer diameter – 21,8mm, inner diameter – 13,5mm
  • Weight: 30g


  • CYMA CM.700, CM.708
  • Tokyo Marui VSR-10 , but can be combined only with the ZERO trigger catch system! Does not work with the stock trigger set, because the stock trigger has a 45° piston sear.
icon Brand

Airsoft Pro

icon     Interest Free Finance Available 0% APR finance available for orders over £300.00

Interest Free Is currently Unavalibale 


Socom Tactical are pleased to announce we are able to offer 0% interest-free finance on all orders over £300 with as little as 10% deposit. Subject to approval and credit check.

For full information please check out our finance page

Simply add your items to your cart online on check out if your order meets criteria you will have the option for finance Simply follow the onsite instructions and an instant decision. 10% deposit can either be paid by the link emailed to you or we will call you for deposit payment. Orders can not be processed until the deposit has been paid.

You will only be considered for finance if you:

  • Are at least 18 years old


  • You're in paid employment or have a regular income (minimum 16 hours per week or £5,000 per annum, unless you are retired and receiving a private / company pension or in receipt of disability allowance)


  • Are a permanent UK resident and have lived in the UK for at least 3 years.


  • Have a UK bank account capable of accepting Direct Debits.


  • Have a good credit history with no late payments, debt relief orders, County Court Judgment (CCJs), Individual Voluntary Arrangement (IVAs) or bankruptcies.


  • Provide an email address so your documentation can be emailed to you.


icon    Delivery Times and Costs View our Delivery Times and Costs

At Socom Tactical we aim to ship all orders same working Day During our working hours. All orders before 14:00 we aim to ship the same day. Shipments are shipped Monday, Wednesday, Thursday, Friday sadly due to no collections we are unable to ship Saturdays.

Pricing and Times

UK Mainland   £6 or Free on orders over £100

Europe   £10 - Delivery 3-7 working days (Excluding any customs delays)

Rest of the World   4- 14 Working Days (Excluding any customs delays)

Additional Time There May / Will be additional delays for Remote UK, Highlands and Islands, as well as Northern Ireland typically this, adds an additional 1-2 working day

UK Shipping Methods -   Typically most orders over £30 or 1kg are sent via DPD local Next Working Day delivery. You will receive an email and/or Text message from DPD with a 2-hour delivery window. Packages under 1kg or £30 will be shipped by Royal Mail First Class Tracking number can be viewed on your account