SILENCERCO Osprey/Octane 1/2x28 Extended Piston (AC59)

1/2x28 SN (Fits GLOCK 43 and SIG P938 pistols)Match Piston with thread pitch of host pistol or sub gun17-4 Stainless SteelHeat TreatedFits: SilencerCo Octane, Osprey, Hybrid, and Omega 9K...

1/2x28 Standard Length (2.0025")Match Piston with thread pitch of host pistol or sub gun17-4 Stainless SteelHeat TreatedFits: SilencerCo Octane, Osprey, Hybrid, and Omega 9K Suppressors

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

1/2x36Match Piston with thread pitch of host pistol or sub gun17-4 Stainless SteelHeat Treated

Metric 16x1 Left HandMatch Piston with thread pitch of host pistol or sub gun17-4 Stainless SteelHeat TreatedFits: SilencerCo Octane, Osprey, Hybrid, and Omega 9K Suppressors