Stainless steel connector reduces the length of trigger pull, improves reset, and eliminates accuracy-robbing overtravel. Ghost Rocket 3.5 reduce trigger-pull weight to 3.5 pounds respectively; both have an extra tab that contacts the trigger bar and prevents overtravel after the striker falls. Each connector requires minor fitting. Mfg: Ghost SPECS: Stainless steel, polished finish. Will fit all models except Glock models 42 or 43.