EGW Scope Base Features The EGW Scope Base is precision machined from solid 7075-T6 aircraft-grade aluminum delivering the strength of a heavy-duty one-piece rail while keeping the overall profile lightweight on the rifle. Its full-length Picatinny cross slots give shooters the flexibility to position rings exactly where needed for optimal eye relief and accessory placement and the mount is compatible with both Picatinny and Weaver-style rings for broad optic compatibility. The 0 MOA configuration is specifically tuned for shooting distances between 0 and 150 yards making it a natural fit for hunting plinking and general-purpose rimfire shooting where extreme long-range elevation is not required. Designed around the 11mm dovetail found on CZ 452 453 455 511 and 512 rifles the base delivers a precise secure fit without modification to the receiver so owners of any of these five popular CZ rimfire models can standardize on the same reliable mounting solution. Finished in a Type III hardcoat anodized matte black coating the rail resists wear and corrosion even under repeated field use and harsh weather conditions holding its appearance and function through seasons of hunting and range trips. The mount is manufactured entirely in the USA and ships complete with Torx mounting hardware and an installation wrench making setup straightforward for the end user without a trip to the gunsmith. Its right-hand configuration and 5.575 inch overall length are matched specifically to the CZ receiver profile for a clean secure installation that keeps the rail flush and rigid under recoil. For CZ 452 453 455 511 or 512 owners looking for a durable American-made Picatinny rail for hunting and target shooting this EGW scope base is a purpose-built reliable upgrade that simplifies mounting a wide range of Picatinny and Weaver-compatible optics. EGW HD Scope Base for CZ 452/453/455/511/512 Specifications Brand: EGW Model: HD Scope Base Fits: CZ 452 453 455 511 512 Dovetail Width: 11mm MOA: 0 MOA Rail Type: One-Piece Picatinny Material: 7075-T6 Aluminum Finish: Matte Black Hardcoat Anodized Type III Color: Black Overall Length: 5.575 Hand Orientation: Right-Hand Available At: GrabAGun