SSR4 Mk1 Piston

Price: $16.30 – $17.00 — In stock at 1 retailer.

A spare piston and piston head for the SSR4 rifle . For maximum seal, the piston head is made using ported CNC machined aluminum head . Moreover, it comes with an O-Ring. The piston itself is made very durable, using full metal teeth . Assembly and disassembly videos are in our Academy .