Cajun Gun Works Ultra-Lite Double Action Self Defense Kit For CZ 75B Models W/Firing Pin block

Cuts the DA an amazing 50% with CGW's HS-13 “blue” music wire hammer spring and still delivers 100% reliable ignition. HS-12000 “black” hammer spring will cut the DA 60% and will set off most primers, ideal for range and competition. Kit includes HS-13, HS-12000, 61050 S-7 tool steel extended firing pin with reduced power firing pin spring, 61100 firing pin retaining pin and reduced power firing pin block spring.