Contact Us Tel:(626) 286-0360 Store Locations
Phone Support M-F 7am-5pm PST
Browse by Type or Category
Find out when to order by to receive your order before Christmas! See details here.

Matrix L85 / SR25 Type CNC Aluminum Steel Strip Piston & Piston Head Set

ID: 30841 (PT-CNC-SR25)
5.0 stars, based on 5 reviews
Matrix L85 / SR25 Type CNC Aluminum Steel Strip Piston & Piston Head Set
Hover or touch above to zoom
Product image 1 Product image 2


This item is currently Sold Out

The Matrix SR-25 CNC Aluminum Piston & Piston head set is made with 100% CNC out of a solid block of aircraft grade aluminum for long lasting durability and high speed performance. This is not the ordinary piston for the Version 2, 3 gearbox, but the longer type for G&P SR-25, A&K SR-25, Classic Army SR-25, G&G / Army L85, PSG-1 and other compatible piston systems.
The strip of teeth is made out of CNC stainless steel, and the piston head is integrated with ball bearing and high air seal o-ring.


  • 100% CNC Aluminum body for light weight and durable performance
  • 17 detachable steel teeth design
  • Designed for high power applications up to M170 spring
  • Maximum strength the industry has to offer
  • CNC Aluminum high performance piston head included
This is one of the strongest pistons currently being manufactured. All unnecessary compartments are shaved off to make it light weight too. Very strong, a must have for crazy high-power upgrades.

About Matrix

Established in 2001 for Airsofters by Airsofters. Team Matrix thrive on the vision to better the sport of Airsoft with affordable high quality Airsoft equipment. With decades of experiences as Airsoft enthusiasts ourselves, we live, sleep, and breathe Airsoft. Matrix offers a wide selection of skirmish grade replicas from rifles to pistols, a wide variety of accessories, and tactical equipment from helmets to boots. It is the Matrix mission to prepare every Airsoft shooter the perfect experience!

5 Customer Reviews

(Write a review)

by Chris S. on 12/19/2020
"will this work for a JG SR25?
by Brian W. on 03/02/2017
"I got this for my KIng Arms SVD because when i was working on it a while ago it broke. This one fits way better than the stock one and has way better compression. I would highly recommend this for any gearbox that requires an extended piston. This was a pain to put in my gearbox because it would rotate when I was closing the gearbox (this is because of the gearbox design not the piston itself)
Pros: Light, Strong, Better fit and Compression
Cons: Non with the piston
by Austin B. on 04/09/2015

Comments & Community

Discuss about Matrix L85 / SR25 Type CNC Aluminum Steel Strip Piston & Piston Head Set with your friends and fellow shoppers!

Have an urgent question about this item? Contact us, our resident experts are standing by to answer your questions!

California Proposition 65 Warning: Cancer and Reproductive Harm -

This item is currently Sold Out. Most out of stock items are restocked within 1-3 weeks. Some items may take longer. Please add this item to your wishlist to keep posted on its availability.

Search tags for related products