The SilencerCo Piston Kit, made from heat-treated 17-4 stainless steel for maximum durability, simplifies the process of changing the pistons for different firearms or calibers. This black colored kit includes a range of pistons, along with a part of the Nielson device that aids semi-automatic cycling and works with SilencerCo threaded barrels.
Specs
| Model No. | SCOAC728 |
| Model | Piston |
| Manufacturer | SilencerCo |
| Color | Black |
