Upgrade your CZ 457 rimfire rifle with the Evolution Gun Works HD CZ 457 11mm Picatinny Rail in 0 MOA. This heavy-duty scope base transforms the factory 11mm dovetail into a robust Picatinny platform, delivering exceptional stability for precision optics and accessories.
Key Features
- Precision Machined Construction: Crafted from solid 7075-T6 billet aluminum for superior strength and rigidity without added weight.
- 0 MOA Design: Provides a flat mounting surface ideal for standard-range shooting and optimal scope alignment on your CZ 457.
- Secure Dovetail Clamp: Specifically engineered for 11mm dovetails with set screws that engage factory dimples for a rock-solid, zero-movement fit.
- Generous Ejection Port Clearance: Features a 1.6″ opening to ensure reliable brass ejection and smooth operation.
- Includes Mounting Hardware: Comes complete with all necessary screws and tools for straightforward installation.
Specifications
- Overall Length: 6.276 inches
- Height (receiver to Picatinny top): 0.54 inches
- Weight: 4.6 ounces
- Material: 7075-T6 aluminum, matte black finish
- Made in the USA
Why Choose This Product
Many CZ 457 owners struggle with scope mounting on the narrow 11mm dovetail, leading to instability or the need for adapters that add height and complexity. This EGW rail eliminates those issues by providing a full-length, one-piece Picatinny interface that enhances accuracy and allows quick optic swaps. Its heavy-duty design withstands repeated use while maintaining a low profile that preserves your rifle’s balance and handling characteristics.
Whether you’re building a precision rimfire setup for target shooting, varmint hunting, or competition, this rail ensures your optic stays zeroed shot after shot.
Installation Notes
Installation is simple: align the rail on the dovetail, tighten the set screws into the receiver dimples, and torque to specifications. Always verify compatibility with your specific CZ 457 model.
Experience enhanced mounting options and reliable performance with the Evolution Gun Works HD CZ 457 Picatinny Rail.


