GSG Trigger Tuning Package

Rated 4.50 out of 5 based on 2 customer ratings



  • Hammer spring
  • Sear spring
  • ZRTS exclusive S7 tool steel firing pin



Our kit is designed to reduce your trigger pull safely and ensure positive ignition.  This kit bundles a new hammer spring, sear spring, and our tool steel firing pin.  The firing pin is S7 tool steel, wire EDM cut, then ground and hardened.  The firing pin is extended to eliminate light primer strikes.   Get your gun ready for Steel Challenge!  Not compatible with the magazine safety mechanism.  Mag safety must be removed.


Firing PIN

Additional information

Weight .25 oz