Speed and reliability are critical when running magazines in competition, hunting, or recreational shooting. The Pete’s Pillars Extended Magazine Release Catch gives CZ rimfire shooters improved reach and leverage for faster, more consistent magazine changes, especially when using chassis systems or competition setups like in PRS.
Precision CNC machined from steel and finished in black nitride for long-lasting durability, this smooth-profile release ensures positive engagement without sharp edges. Measuring 1.59 inches long, it extends beyond the factory release for easier access during rapid reloads. Pete’s Pillars has built a reputation for quality, hard-to-find CZ upgrades, and this extended magazine release reflects that same focus on performance and reliability.
Note: This listing is for the magazine release catch only. Photo shows the length for reference.
Compatibility
- Designed for CZ 457, 453, 455, and 452 actions
- Optimized for use with chassis systems and competition builds
- Compatibility with heavily modified or non-standard aftermarket components is not guaranteed
Installation Notes
- Install by a qualified gunsmith or competent individual familiar with CZ actions
- Check proper engagement and function before live fire
Key Features
- Extended magazine release catch for CZ rimfire rifles
- Fits CZ 457 / 453 / 455 / 452
- 1.59" extended length for faster magazine changes
- CNC machined steel construction
- Black nitride finish for wear and corrosion resistance
- Smooth profile for controlled, repeatable operation
- Ideal for PRS competition, chassis builds, and rapid reloads
- Made by Pete’s Pillars, known for precision CZ upgrades and hard-to-find components
| Brand | Pete's Pillars |
| Gun Platform | CZ 457 |