SILENCERCO M13 Piston O-Ring Booster Pack (AC90)

Fits SilencerCo Osprey and OctaneContains two O-rings The Osprey and Octane boosters have a high heat resistant O-ring that helps seal the blast from exiting through the booster assembly. Each...

Metric pistons have an O-ring to help keep the silencer tight while firingEach pack contains two O-rings

Includes 5 pistons for the price of 4In the box: .578x28, 1/2x28, M16x1 LH, M13.5x1 LH, 9/16x24 pistons, Booster Assembly O-Ring pack, M13 O-Ring pack, M16 O-Ring packCompatible with: Osprey Series,...

Replacement o-rings for the Sparrow suppressor4-Pack The SILENCERCO O-Ring 4-Pack Kit (AC87) are replacement o-rings for the Sparrow suppressor. Package contains four O-rings: 2x 13 O-rings and 2x...

.578x28Match Piston with thread pitch of host pistol or sub gun17-4 Stainless SteelFits: SilencerCo Octane, Osprey, Hybrid, and Omega 9K Suppressors