Kaw Valley Precision Gen 2 Suppressor Piston Features The Kaw Valley Precision Gen 2 Suppressor Piston is machined from stainless steel in a single Swiss CNC setup a production method that keeps tolerances tight from piece to piece. Running the entire piston through one machine setup reduces the tolerance stack up that can occur when multiple machines handle different stages of production. This results in a more consistent fit between the piston and the suppressor body it is installed in. The M13.5x1 left-hand thread pattern matches a range of suppressor platforms that use this piston style. A Black Nitride treatment finishes the piston improving its durability and wear resistance against the repeated heat and friction cycles suppressors experience during use. This treatment helps the piston hold up over extended rounds of shooting without premature wear on the threads or body. The compact design keeps the piston lightweight while still delivering the strength needed for reliable cycling. Suppressor owners looking for a well-machined replacement or upgrade piston will find this a dependable option for their platform. Kaw Valley Precision Gen 2 Suppressor Piston Specifications Manufacturer: Kaw Valley Precision Type: Suppressor Piston Thread: M13.5x1LH Material: Stainless Steel Finish: Black Nitride Available At: GrabAGun