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

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

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.

Features:

• 100% CNC Aluminum body for light weight and durable performance
• 19 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

Review:
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.