EGW Guns Scope Base Features The EGW Guns Scope Base replaces the factory scope mount on a Browning A-Bolt short action with a one-piece Picatinny rail giving the shooter far more flexibility in scope selection and ring placement than the original two-piece bases allow. Full-width cross slots are gauged to MIL-STD 1913 specifications to within plus or minus .002 inches ensuring Picatinny or Weaver rings seat securely and consistently. The base is drilled to match the factory mount holes on the receiver so it installs without any drilling or tapping of the action. A milled center channel on this lightweight tactical mount reduces overall weight while preserving the base s structural rigidity. Machined from ultra-rigid extruded 6061-T6 aluminum and finished in a matte black coating the base is built to handle years of field and range use without flexing or wearing. It ships complete with socket head screws and the wrench needed for installation and EGW recommends 20 inch-pounds of torque along with a drip of blue threadlocker for a secure fit. This particular base carries a 0 MOA profile suitable for typical hunting distances without needing additional elevation built into the mount. For Browning A-Bolt short action owners wanting a one-piece Picatinny upgrade this EGW scope base is a precise American-made mounting solution. EGW Guns Scope Base Specifications Manufacturer: EGW Guns Model: Scope Base Compatible Hosts: Browning A-Bolt Short Action Mount Type: Picatinny Rail Elevation: 0 MOA Material: Aluminum Color: Black Matte Center Spread: 3.125 Overall Length: 6.276 Height: 0.4 Number of Bases: 1 Available At: GrabAGun