Apex Tactical Specialties Inc Cz 75 B Decocker Action Enhancement Kit

The Apex Tactical Specialties CZ 75 B Decocker Action Enhancement Kit is a trigger upgrade designed to solve one of the most frustrating aspects of DA/SA pistols: the dramatic difference between double-action and single-action trigger pulls. If you shoot a CZ 75 B with decocker, you know that transition from first to second shot can throw your sight picture. This kit bridges that gap by reducing the DA-to-SA spread to roughly 2 pounds, making follow-up shots more predictable and faster to execute without extensive retraining.

The kit pairs a matched hammer and sear with precision engagement surfaces, engineered to eliminate the stacking that plagues stock CZ 75 B triggers. Because Apex optimized these components together, they arrive ready to install—no hand-stoning or final fitting required. You get either a Carry Mainspring (7 lb DA / 5 lb SA) or Competition Mainspring (6 lb DA / 4.5 lb SA), depending on your mission. That consistency between trigger presses means your first-round hit probability improves dramatically, whether you're practicing at the range or carrying for defense.

Compatible with all CZ 75 B decocker models, including the SP-01 Phantom and SP-01 Tactical, this kit is not compatible with thumb safety-equipped frames or Omega trigger system variants. If you've been frustrated by the clunky stock trigger break on your CZ 75, this upgrade transforms the gun into a much more shootable platform.

Key Features

• Matched hammer and sear with precision engagement surfaces—no stoning needed
• Reduces double-action-to-single-action trigger pull spread to approximately 2 pounds
• Eliminates DA trigger stacking for a cleaner, more consistent break
• Two mainspring options: Carry (7 lb DA / 5 lb SA) or Competition (6 lb DA / 4.5 lb SA)
• Direct fit for CZ 75 B decocker models, including SP-01 Phantom and SP-01 Tactical

Specifications

Frequently Asked Questions

Will this kit fit my CZ 75 B?

Yes, if your CZ 75 B is a decocker model. This kit works on all CZ 75 B decocker variants, including the SP-01 Phantom and SP-01 Tactical. It does not fit thumb safety-equipped frames or guns with the Omega trigger system.

What mainspring option should I choose?

The Carry Mainspring delivers 7 lb double-action and 5 lb single-action pulls—good for defensive carry and training. The Competition Mainspring drops those to 6 lb and 4.5 lb respectively, favoring speed and precision on the range. Choose based on your primary use.

Do I need to finish or stone the parts myself?

No. The hammer and sear come pre-matched with finished engagement surfaces, ready to install out of the box.

How much does this improve the trigger?

The kit reduces the gap between your double-action and single-action pulls to about 2 pounds and eliminates the stacking that makes stock CZ 75 B triggers feel gritty. The result is a more consistent, predictable trigger break that tracks from shot to shot, especially valuable for follow-up accuracy.