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The CZ 75 B's double-action and single-action trigger pulls are notoriously different, which makes getting consistent first-round hits without serious training pretty tough. This kit solves that problem by cutting that gap down to about 2 pounds, which makes the gun feel way more manageable and shootable.
Instead of spending hours stoning and polishing parts to make them work together, Apex pre-engineered the hammer and sear with matching engagement surfaces that arrive ready to go. Drop them in and you're done. The matched surfaces aren't just cosmetic either—they deliver a clean, consistent single-action break while keeping the double-action smooth and predictable. You get factory safety margins maintained throughout, so you're not sacrificing reliability for performance.
With the Carry Mainspring, you're looking at roughly 7 pounds in double-action and 5 pounds in single-action. If you want something lighter for competition use, swap in the Competition Mainspring for about 6 pounds double-action and 4.5 pounds single-action. The kit includes both springs so you can pick whichever suits your shooting best. Everything installs as a direct replacement to your factory hammer and sear.
This is a straightforward swap. Comes with the performance hammer, matched sear, both mainspring options, a reduced power firing pin return spring, two replacement hammer pins, and a slave pin to make installation easier. The whole job should take you 30 minutes if you're comfortable working on your gun. Just remember to stick with the factory firing pin—extended versions don't play well with this kit.
No, this kit is designed only for decocker models of the CZ 75 B. It's not compatible with thumb safety versions or guns with the Omega trigger system. If you have a manual safety model, Apex makes a different action enhancement kit specifically for that configuration.
The installation is straightforward enough for anyone comfortable working on firearms. The kit includes a slave pin to help with the spring installation, and the parts are direct replacements for your factory hammer and sear. It typically takes 30 minutes or less, though some people prefer having a gunsmith handle it for peace of mind.
No, Apex specifically recommends against using extended firing pins with this kit. Stick with the factory firing pin for reliable operation. Extended pins can cause fitment issues with the matched hammer and sear surfaces.
The Carry Mainspring gives you 7 pounds double-action and 5 pounds single-action, making it better suited for everyday carry or duty use where you want more tactile feedback. The Competition Mainspring drops to 6 pounds double-action and 4.5 pounds single-action, ideal if you're shooting matches or spending lots of time at the range where a lighter, crisper break helps.
| UPC | 854751007050 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | 116-143 |
| Model |
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