Action Enhancement Kit for CZ 75 B (decocker models only)

Description

If you carry or compete with a CZ 75 B decocker model, you already know the factory trigger has a noticeable jump between the first double-action pull and the follow-up single-action shots. This Action Enhancement Kit from Apex directly addresses that gap, reducing the difference to roughly 2 pounds for a far more predictable and repeatable trigger feel. At $165, it’s one of the most practical upgrades you can make for concealed carry, hunting sidearms, or range work.

The kit includes a hammer and sear with precision-machined engagement surfaces engineered specifically for each other. This eliminates the need for hand polishing or stoning — you get consistent, reliable performance right out of the package. It’s a direct drop-in replacement for your CZ 75 B decocker pistol. No fitting required. No gunsmithing. Just swap the parts and you’re ready to shoot.

For daily carry, the Carry Mainspring delivers a double-action pull around 7 lbs and a single-action pull of about 5 lbs. That keeps the first shot heavy enough for safety while giving you a crisp, clean break on follow-ups. If you’re shooting competition or want a lighter pull for the range, swap in the Competition Mainspring for approximately 6 lbs DA and 4.5 lbs SA. Both setups give you a smooth, stack-free double-action stroke and a clean single-action-style break — no creepy take-up, no gritty feel.

Important fitment note: This kit is designed for decocker models only. Do not use an extended firing pin — Apex specifically recommends sticking with the factory firing pin for reliable function. The kit works with factory CZ 75 B decocker variants and is not compatible with safety-only models.

Key benefits for your CZ 75 B decocker:

• Reduces the DA-to-SA pull weight difference to about 2 lbs for consistent shot placement
• Approximately 7 lb DA / 5 lb SA with Carry Mainspring — ideal for concealed carry
• Approximately 6 lb DA / 4.5 lb SA with Competition Mainspring — perfect for practical shooting
• No polishing, stoning, or fitting required — true drop-in installation
• Matching Apex hammer and sear surfaces ensure reliable ignition and long service life
• Clean, crisp break with a smooth double-action pull — no stacking or hesitation

Whether you’re running drills at the range or relying on your CZ for everyday carry, this kit gives you