Powder River Precision PRP Trigger Kit for Hellcat No Trigger Assembly Stainless Hellcat all models. This combination helps to smooth and lighten the trigger pull. The sear and disconnector are CNC machined out of 440C stainless steel and heat treated to 53-56 RC. The striker safety is machined from 416 stainless steel that is also properly heat treated. The result is a smooth trigger pull at about 4.25-4.5 pounds. Package Contents: Powder River Precision PRP Trigger Kit for Hellcat (No Trigger Assembly) Powder River Precision PRP-HV1-TK2: PRP Trigger Kit for Hellcat No Trigger Assembly Stainless Hellcat all models