The Apex Action Enhancement Kit for the CZ Shadow 2 pistol is designed to 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 which eliminates the need for any polishing or stoning. Please Note: We do NOT recommend using an extended firing pin. Only use the factory firing pin. – Delivers a clean, consistent single-action style trigger break while providing a smooth stack-free double action – Approximately 6 lb. DA with 4 lb. SA using Carry Mainspring – Approximately 5 lb. DA with 3.5 SA using Competition Mainspring – Easy to install – Direct drop-in replacement, no fitting required
For Use In These Guns For use in the CZ Shadow 2 pistol only (no B series firing pin block). Will work in the Single Action (SA) versions of those guns with the manual thumb safety. Will work with CZ 75 SP-01 Shadow Target II.
What's Included 1 ea. Apex Performance Hammer 1 ea. Apex Performance Matched Sear (for pre-B series) 1 ea. Duty/Carry Mainspring (Purple) 1 ea. Competition Mainspring (Silver) 1 ea. Reduced Power Firing Pin Spring 1 ea. Set of Two Replacement Hammer Pins