COMPETITION USE ONLY for the Shadow/85 as well as the very early CZ’s that use a FP stop plate. Includes USA Made music wire HS-8500 (8.5#) hammer spring for Federal Primers only, HS-12000 (11.5# for most primers), & extended S-7 tool steel firing pin with spring.
TECH TIP: With action polishing, combined with our RP-TRS, Cajun Gun Works has achieved DA trigger pulls as low as 4lbs. 8oz. with the HS-8500 hammer spring, and HS-12000 has achieved 5lbs. 12oz.