EGW HD CZ 457 Picatinny Mount - 20 MOA

EGW HD Picatinny Rail for CZ 457 - 20 MOA

Take your CZ 457 to the next level with our Heavy-Duty (HD) 20 MOA Picatinny scope base. A critical upgrade for long-range competition and precision shooting, our one-piece rail provides a rock-solid foundation and the built-in elevation needed to maximize your scope's performance at extended distances.

This mount fits:
CZ 457 (All Models)

Specifications:

• Rail Type: One Piece Picatinny
• Machined from: Solid 7075 T6 Aircraft Grade Aluminum
• Finish: Matte Black Hardcoat Anodize
• Ejection Port Opening: 1.6"
• Overall Length: 6.276"
• Height: .540" (Top of Receiver to Top of Picatinny)
• Weight: 4.6 oz 
• Quick Disconnect Ring Compatible: Yes
• Ambidextrous: No
• Torque Specs: 20 in/lbs
• Mounting Hardware: #6-32 X 3/4 SHC Screws and T-10 Bit Included

Why Choose the EGW HD 20 MOA Mount for Your CZ 457?

The CZ 457 is a world-class rimfire rifle. Our HD 20 MOA rail is engineered to provide the most stable optics platform for long-range performance, making it the best scope mount for the CZ 457 in disciplines like NRL22. Key features include:

• Built-In 20 MOA Cant: Preserves your scope's internal adjustment, allowing you to dial for distant targets without bottoming out your turret.
• Machined from Billet 7075 T6 Aluminum: We CNC-machine each mount from a solid block of American-sourced, aerospace-grade 7075 T6 aluminum. This provides the strength of steel at a fraction of the weight, ensuring maximum rigidity.
• Perfect, Action-Specific Fit: This base is designed exclusively for the CZ 457 receiver, ensuring a no-gap, stress-free fit for the highest level of precision.
• Full-Length Picatinny Slots: MIL-STD-1913 Picatinny cross slots run the full length of the rail, allowing you to mount your scope rings at any position for perfect eye relief.
• Made in the USA: Precision-crafted in our shop and backed by a lifetime of service.

How to Mount a Scope on Your CZ 457

Installing our Picatinny rail on your CZ 457 is a simple, direct-fit process.

1. Confirm Fitment: This mount is designed for the factory drilled and tapped receiver of the CZ 457.
2. Apply Loctite: Use a drop of blue Loctite (sold separately) on the #6-32 X 3/4 SHC screws.
3. Secure the Mount: Torque screws to 20 in/lbs using the provided T-10 bit.
4. Attach Optic: Mount your scope with any Picatinny or Weaver rings for secure, repeatable performance.