{"reviews":[],"offset":0,"limit":10,"total":0,"gtin":"817272010213"}"Full Description:\nThese pistons were designed to be easily changed for different host firearms or calibers. Pistons are built with 17-4 stainless steel, then heat-treated for maximum durability. The piston is part of the Nielson device that moves and allows semi-automatic cycling for unlocking pistol barrels. Throw a Fixed Barrel Spacer on for fixed barrel applications. SilencerCo pistons have female threading that attaches to our SilencerCo threaded barrels.\n\nSpecifications:\n\u003cul>\n\u003cli>Thread Pattern: 9/16x24\u003c/li>\n\u003c/ul>\n"
These pistons were designed to be easily changed for different host firearms or calibers. Pistons are built with 17-4 stainless steel, then heat-treated for maximum durability. The piston is part of the Nielson device that moves and allows semi-automatic cycling for unlocking pistol barrels. Throw a Fixed Barrel Spacer on for fixed barrel applications. SilencerCo pistons have female threading that attaches to our SilencerCo threaded barrels.
![[object Object]](https://res.cloudinary.com/dlwdq84ig/image/upload/w_3840,q_auto,c_scale/x1qgcm5jcooqwptm0kbq)
