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Questions & Answers
What is the recommended torque for the four screws? Manufacturer Answer

Snug the tension screws down hand tight. There is no set torque recommendation. The polymer tipped screws will crush under the pressure holding the rail.

by Talley Mfg, Inc, Manufacturer, July 23, 2025
I need about 37.5mm of clearance between my scope and barrel how much height does this add? It Manufacturer Answer

The rail height is .25" (6.35mm).

by Talley Mfg, Inc, Manufacturer, May 7, 2025
Customer Reviews
Most Recent Reviews
CZ 457 Talley Base Rail by TOMB, Verified Owner, August 12, 2025
Fit perfectly. Very well made. I topped it with a Diamondback scope and rings.
Most Recent Reviews
Talley CZ 457 Picatinny Base Rail by Bill, Verified Owner, April 4, 2025
Works as advertised, costs less than other base rails,
Read All 2 Reviews
Color: Black Fabric/Material: Aluminum Alloy Cant: Standard Gun Make: CZ Gun Model: CZ 457 Length: 5.36 in

Code: 9E-MT-TB0PR13-P00252010

MPN: P00252010

UPC: 810301020962

List: $79.95Save 17%
$66.49

made-in-usa-flag Made in USA

Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.

Product Info for Talley CZ 457 Picatinny Base Rail

Talley Manufacturings CZ Picatinny Rails, designed to fit CZ Rimfire Rifle, are machined entirely from high grade 7000 series alloy and protected with a hard-coat anodizing to 65 Rockwell ensuring the craftsmanship of these Picatinny rails last the lifetime of your firearm. These CZ Picatinny Rails are all designed and manufactured with precision to fit your firearm with the industrys tightest manufacturing tolerances. These CZ Pic Rails provide a mounting platform for all optics mounts that have been designed in accordance with the MIL-STD-1913 Pic Rail specifications, to include all Talley Picatinny scope mounts.image

Specifications for Talley CZ 457 Picatinny Base Rail:

Manufacturer: Talley
Color: Black
Fabric/Material: Aluminum Alloy
Cant: Standard
Gun Make: CZ
Gun Model: CZ 457
Gun Type: Rifle
Length: 5.36 in
Gun Rail: Picatinny
Country of Origin: USA

Features of Talley CZ 457 Picatinny Base Rail

  • Fully CNC Machined
  • Hard-coat anodizing to 65 Rockwell
  • Designed in accordance with the MIL-STD-1913 Pic Rail specifications

Package Contents:

  • Talley CZ 457 Picatinny Base Rail
  • Mounting Hardware
  • T15 Torx Wrench

Talley CZ 457 Picatinny Base Rail Orderable Models

List of Orderable Models

  • Talley CZ 457 Picatinny Base Rail, 11mm Dovetail Setup, Black, P00252010 , MPN: P00252010 , UPC: 810301020962 , Code: 9E-MT-TB0PR13-P00252010
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