CZ PICATINNY SCOPE BASE RAIL Made especially for the CZ 452, the Scope Base Picatinny Rail from MDT Sporting Goodsprovides a rock-solid platform for mounting your scope, with plenty of flexibility in scope choice and eye relief. It has a built-in 20 MOA incline to make it easy for you to dial in those super-long-range shots without maxing out your scope's elevation adjustment. Cut to true MIL-STD 1913 specs, the Scope Base Rail's slots accept both Picatinny AND many older Weaver-style rings to increase your tactical and sporting rifle scope-mounting options. The rail's underside is profiled to allow the rail to be mounted flush on the receiver and to match the geometry of Mfg: Mdt