Home / Accessory-Silencer Accessories / SilencerCo PISTON 1/2X28 SN SOFT SHOULDER Sale! SilencerCo PISTON 1/2X28 SN SOFT SHOULDER$8900 $8211 Out of stock SKU: AC1756 Category: Accessory-Silencer Accessories Product ID: 60085 Description Description 9mm Piston For Osprey/OctaneFits G43,M&P Shield, and P938Fits any Soft Shoulder Pistol Related products Sale! SilencerCo 3LUG MZZL DEVICE 45ACP 5/8X24S $8900 $8211 SilencerCo O-RING BOOSTER PACK $900 Sale! SIG SAUER MUZZLE BRK CL 7.62MM 25 DEG $17999 $16957 Gemtech PISTON GM-45 LID MK23 $14800