Talley CZ 457 Picatinny Base Rail 11mm Dovetail Setup Black. 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. 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 P00252010: CZ 457 Picatinny Base Rail 11mm Dovetail Setup Black