The CGS Suppressors 1/2"-28 TPI piston is a precision-engineered replacement component for shooters who rely on suppressor maintenance and upgrades to keep their rigs running reliably. Built from 17-4 stainless steel with black nitride finish, this piston handles the wear that comes with regular suppressor use and swaps — whether you're running a .22 rimfire trainer, a centerfire rifle, or a pistol platform that shares the 1/2"-28 thread standard.
The 17-4 stainless steel alloy resists corrosion and impact, and the black nitride surface treatment adds a protective layer that enhances durability without compromising the piston's fit or function. For shooters who maintain their own suppressors or rotate them between hosts, having a spare piston on hand means less downtime and more rounds downrange. The precision manufacturing ensures the piston engages reliably with the internal geometry of your suppressor, so you get consistent performance and minimal rattle.
CGS Suppressors has built a reputation in the suppressor community for attention to detail and long-term reliability. This piston reflects that commitment — it's not flashy, but it's exactly what you need when a component wears out or you want a backup. If your suppressor system uses the 1/2"-28 TPI standard, this is the replacement to grab.
| Thread Size | 1/2"-28 TPI |
| Material | 17-4 Stainless Steel |
| Finish | Black Nitride |
| Manufacturer | CGS Suppressors |
Cgs Suppressors
Cgs Suppressors
Cgs Suppressors
Cgs Suppressors
