SCO PISTON M13.5X1 LH XL

SilencerCo Piston, M13.5X1 LH XL, Black AC626

SilencerCo pistons are designed for easy swapping between different host firearms or calibers. Made from 17-4 stainless steel and heat-treated for increased durability, these pistons are part of the Nielson device that moves to enable semi-automatic cycling and unlock pistol barrels. For fixed barrel applications, simply add a Fixed Barrel Spacer. SilencerCo pistons feature female threading that connects to SilencerCo threaded barrels.

• Compatible with Omega K Series, Hybrid 46, Osprey Series, Octane Series
• Compatible with Hybrid 46M and Omega 36M with Charlie Piston Mount
• 17-4 Stainless Steel Construction
• Heat Treated