SilencerCo Osprey/Octane 5-Piston Kit

The SilencerCo AC728 kit provides five interchangeable pistons for adapting compatible Osprey and Octane suppressors to common pistol-barrel thread patterns. Its 1/2x28 and M13.5x1 LH pistons cover listed 9mm applications, 9/16x24 covers listed .40 S&W and 10mm applications, and M16x1 LH plus .578x28 cover listed .45 ACP applications. Each piston is made from heat-treated 17-4 stainless steel. Select the piston by the host barrels actual thread pitch; fixed-barrel hosts require the appropriate fixed barrel spacer.Quick Facts Five interchangeable SilencerCo pistons For compatible Osprey and Octane series suppressors Covers common 9mm, .40 S&W, 10mm and .45 ACP pistol threads Designed for pistols with unlocking barrels Fixed-barrel use requires a separate fixed barrel spacer Verify the host barrels thread pitch before installationSpecifications Manufacturer: SilencerCo Model: Osprey/Octane 5-Piston Kit Manufacturer part number: AC728 UPC: 817272015294 Product type: Suppressor piston kit Quantity: Five pistons Included thread pitch: 1/2x28 Included thread pitch: M13.5x1 LH Included thread pitch: 9/16x24 Included thread pitch: M16x1 LH Included thread pitch: .578x28 Listed caliber application: 9mm with 1/2x28 or M13.5x1 LH Listed caliber application: .40 S&W or 10mm with 9/16x24 Listed caliber application: .45 ACP with M16x1 LH or .578x28 Material: Heat-treated 17-4 stainless steel Mounting system: Nielsen-device piston for unlocking pistol barrels Fixed-barrel mounting: Requires an appropriate fixed barrel spacer HUB interface: Not a HUB/1.375x24 mounting adapter Overall dimensions: Not published Weight: Not published Condition: New