Pistol Length, Carbine Length, and Mid-Length Gas Piston Kits

OEM replacement Gas Piston Kits for Pistol length, Carbine Length, and Mid-Length Gas Piston Upper Receivers.

Piston Kits Include:

• (1) 5-Position Gas Plug
• (1) Op-Rod
• (1) Gas Piston

Gas System Lengths:

• MID-LENGTH (10.395" Op-rod) - For use on Piston rifles with 11" EDGE handguards and 14" Window EDGE handguards that have a mid-length operating system.
• CARBINE LENGTH (8.385" Op-rod) - For use on Piston rifles with 9″ NON-Window EDGE handguards that have a carbine length operating system.
• PISTOL LENGTH (5.365" Op-rod) - For use with 300 Blackout Piston uppers that have a pistol length operating system.

Rifle Length piston kits available HERE.

Op-rod's available HERE.