Search site Submit search ABOUT US CONTACT US SILENCERS View All SILENCERS Centerfire Pistol Silencers View All Centerfire Pistol Silencers Dead Air Otter Creek Labs Q Silencerco Centerfire Rifle Silencers View All Centerfire Rifle Silencers Dead Air Energetic Armament Otter Creek Labs Q Silencerco Thunder Beast Shotgun Silencers View All Shotgun Silencers Silencerco Rimfire Silencers View All Rimfire Silencers Dead Air Energetic Armament Q Silencerco ACCESSORIES View All ACCESSORIES Direct Thread Mounts End Caps Fixed Barrel Spacers Flash Hiders Lug Mounts Muzzle Brakes Pistons QD Mounts Thread Adapters Thread Protectors Threaded Barrels Threaded Spacers Tools LOWER RECEIVERS Account Checkout Toggle Search Account Checkout Cart ABOUT US CONTACT US SILENCERS Centerfire Pistol Silencers Dead Air Otter Creek Labs Q Silencerco Centerfire Rifle Silencers Dead Air Energetic Armament Otter Creek Labs Q Silencerco Thunder Beast Shotgun Silencers Silencerco Rimfire Silencers Dead Air Energetic Armament Q Silencerco ACCESSORIES Direct Thread Mounts End Caps Fixed Barrel Spacers Flash Hiders Lug Mounts Muzzle Brakes Pistons QD Mounts Thread Adapters Thread Protectors Threaded Barrels Threaded Spacers Tools LOWER RECEIVERS Search site Submit search Nav Menu 2 Nav Menu 3 Nav Menu 4 Nav Menu 5 Nav Menu 6 Nav Menu 7 Nav Menu 8 Home > Silencerco > Email A Friend Silencerco Octane/Osprey/Omega 9K-45K Piston0 Reviews List Price: $89.00 Our Price : $75.65 Savings: $13.35 Product Code: SCOPSTLPSTN Choose a thread pitch and caliber SILENCERCO PISTOL SUPPRESSOR PISTON 1/2-28 SILENCERCO PISTOL SUPPRESSOR PISTON 1/2-28 SOFT SHOULDER SILENCERCO PISTOL SUPPRESSOR PISTON 1/2-28 EXTENDED SILENCERCO PISTOL SUPPRESSOR PISTON .578-28 SILENCERCO PISTOL SUPPRESSOR PISTON M13.5-1LH SILENCERCO PISTOL SUPPRESSOR PISTON M13.5-1LH XL SILENCERCO PISTOL SUPPRESSOR PISTON M14.5-1LH SILENCERCO PISTOL SUPPRESSOR PISTON M16-1LH SILENCERCO PISTOL SUPPRESSOR PISTON M16-1RH SILENCERCO PISTOL SUPPRESSOR PISTON 5/8-24 SILENCERCO PISTOL SUPPRESSOR PISTON 9/16-24 SILENCERCO PISTOL SUPPRESSOR PISTON 1/2-36 SILENCERCO PISTOL SUPPRESSOR COMMON PISTON KIT Qty:minus plus Description The handgun suppressors have pistons that are easily changed for different host weapons or sub-calibers. Pistons are constructed from 17-4 stainless steel, then heat treated for maximum durability. The piston is part of the Nielsen device that moves and allows semi-automatic cycling, but it also contains the female threads that attach to the muzzle of the host pistol or sub-gun. These pistons are easily interchangeable for compatibility with all relevant host guns and can be changed out to be compatible with sub-caliber host guns, which means you can shoot smaller caliber rounds through the same suppressor, making it a multi-caliber silencer.These pistons are compatible with the following suppressors: Octane SeriesOsprey SeriesOmega K SeriesHybrid 46 Write A ReviewYour Rating: Your NameYour LocationReview Title / SubjectYour ReviewRating: (This product has no reviews)0ReviewsSort Reviews By: NewestMost HelpfulRating: High to LowRating: Low to HighBe the first to write a review »