Description
For CZ Shadow and Shadow 2 owners who demand a faster, more accurate trigger pull without the guesswork, the Apex Competition Action Enhancement Kit delivers a proven mechanical upgrade. Priced at $165, this kit replaces the factory hammer and sear with precision-matched components engineered for a smoother, lighter pull from first shot to last.
You get an unbelievably smooth double-action stroke with no stacking, followed by a sub-3-pound single-action break. That means more consistent split times at the range, cleaner shots in a match, and a trigger that feels predictable every time you press it. The hammer and sear feature Apex’s proprietary engagement surfaces — cut to match each other out of the box — so you don’t need to spend hours polishing or stoning parts to get a clean, crisp single-action let-off.
Key performance specs:
- With the medium mainspring: ~6 lb. double-action and ~3 lb. single-action
- With the light mainspring: ~5.5 lb. double-action and ~2.75 lb. single-action
- Direct drop-in replacement for the factory hammer and sear — no permanent modifications required
- Easy installation; only minor fitting of the thumb safety leg may be needed on the sear
Important fitment note: This kit is designed specifically for CZ Shadow and Shadow 2 series pistols. For safety, we recommend using only the factory firing pin and factory firing pin return spring. Aftermarket firing pins or springs can introduce reliability and safety issues that we cannot support.
Whether you’re shooting a local USPSA match, running a defensive pistol class, or dialing in your carry gun’s trigger feel, this kit gives you a measurable improvement in trigger control without the risk of a home-brew trigger job. It’s a practical upgrade for shooters who want a competition-ready trigger pull that’s still safe and reliable for concealed carry or range use.
Available now at Dallas Shooters — located in Texas, serving practical shooters, hunters, and CCW holders who need gear that works.





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