116-142
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What It Does
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. Please Note: We do NOT recommend using an extended firing pin. Only use the factory firing pin.



Expected Results
– Direct replacement for the factory hammer and sear
– Delivers a clean, consistent single-action style trigger break while providing a smooth stack-free double action
– Approximately 7 lb. DA with 5 lb. SA using Carry Mainspring
– Approximately 6 lb. DA with 4.5 SA using Competition Mainspring
– Easy to install


Applicable To What Gun(s)
Our Action Enhancement Kit for the CZ 75 B series pistols will fit:
– CZ 75 B series pistols (manual thumb safety models only)
– CZ 75 B High Polish Stainless
– CZ 75 B Matte Stainless
– CZ 75 SP-01 (not the Tactical model)
– CZ 75 Compact
Not for use in decocker or Omega trigger system pistols

In The Package
1 ea. Apex Performance Hammer for CZ 75 B (thumb safety models only)
1 ea. Apex Performance Matched Sear for CZ 75 B (thumb safety models only)
1 ea. Duty/Carry Mainspring (Purple)
1 ea. Competition Mainspring (Silver)
1 ea. Reduced Power Firing Pin Return Spring
1 ea. Set of Two Replacement Hammer Pins

Installation Resources