Specifications
Description
This silencer piston is made by Sig Sauer and is constructed out of heat-treated stainless steel. The addition of this piston allows the user to convert their SRD45 to .45 Auto to a right handed .578x28 threat pitch. Installation is quick and easy, just replace the original piston with this conversion in your suppressor to match your barrel’s thread pattern.
Disclaimer: All NFA rules apply