HUXWRX Suppressor Piston .578x28

The HUXWRX Suppressor Piston in .578x28 thread pitch is a replacement/upgrade piston machined from 17-4 stainless steel, heat treated and black nitride finished for enhanced wear and corrosion resistance. Features wrench flats for secure firearm attachment. Interchangeable with SilencerCo and Rugged pistons, and compatible across the RAD 9 and RAD 45 suppressors. Pair with a Piston Spring for reciprocating barrels or a Fixed Barrel Spacer for fixed barrel applications.