PART, MPX,RETAINING PIN,GAS VALVE DETENT 3/32X7/16

The SIG MPX Gas Valve Detent Retaining Pin (3/32″ x 7/16″) is a precision steel pin designed to hold the gas valve detent and spring securely within the MPX gas block assembly. This small but vital component ensures the detent remains properly seated, maintaining reliable gas valve positioning and consistent operation under all conditions. Manufactured to SIG factory specifications for a perfect fit and long-term durability, it’s ideal for repairs, maintenance, or complete gas system rebuilds.