The Apex Action Enhancement Kit for the CZ 75 B series pistols is designed to improve performance and reduce the large difference in trigger pull weight that exists between the double-action first shot and the subsequent single-action shots to approximately 2 pounds. The hammer and sear have matching Apex engineered single-action engagement surfaces that yield a clean, consistent single-action style trigger break while providing a smooth stack-free double-action. The matched sear and hammer engagement surfaces require eliminate the need for any polishing or stoning. *Note: for thumb safety models only. Includes Apex Performance Hammer for CZ 75 B (thumb safety models), Performance Matched Sear for CZ 75 B (thumb safety models), Duty/Carry Mainspring, Competition Mainspring, Reduced Power Firing Pin Spring and a set of two Replacement Hammer Pins.

• Type: Hammer & Spring Kit
• Model: Action Enhancement
• Finish: Black
• Hammer Type: Exposed

*Item must be returned in unused condition and in the original manufacturer's packaging (if applicable). If an item arrives non-defective and accurate to its description, this guarantee does not apply and returns will not be organized in those situations. Please confirm compatibility and specifications with us regarding item Apex Tactical Action Enhancement CZ75B Pistol Black before purchasing if you are unsure.