EGW Guns Picatinny Scope Base Features The EGW Guns Picatinny Scope Base is precision machined from 6061-T6 extruded aluminum giving shotgun owners a durable lightweight mounting platform for optics. Picatinny slot-and-rail spacing allows fast simple changes to eye relief and offers far greater flexibility in scope choice than a proprietary mount. The base is drilled to fit the factory scope mount holes on the receiver of the Remington 11-87 1100 V3 and Versamax shotguns requiring no drilling or tapping for installation. Full-width cross-slots are gauged to MIL-STD 1913 specifications within plus or minus .002 inches ensuring Picatinny or Weaver rings seat securely and consistently. A center spread of 1.48 inches and an overall length of 5.488 inches give this base a compact footprint suited to a shotgun receiver. Hex head screws and a wrench are included with every base simplifying installation for owners adding a red dot or scope to their shotgun for turkey hunting slug shooting or home defense use. EGW recommends 20 inch pounds of torque along with a drip of blue Loctite to keep the base securely in place under recoil. Finished in a durable matte black this Picatinny base gives Remington shotgun owners a simple no-gunsmithing path to mounting an optic. EGW Guns Picatinny Scope Base Specifications Manufacturer: EGW Guns Model: Scope Base Compatible Hosts: Remington 11-87 1100 V3 Versamax Material: 6061-T6 Aluminum Color: Black Finish: Matte Mount Type: Picatinny Rail Elevation: 0 MOA Center Spread: 1.48 Overall Length: 5.488 Includes: Hex Head Screws Wrench Available At: GrabAGun