Ruger 90723 Ruger57 Optic Adapter Plate Pistol Black Anodized Aluminum

The Ruger57 Optic Adapter Plate supports the use of JPoint MRD. Shield RMS red dot sights on the Ruger57 pistol. The plate is precision CNC machined from 6061T6 aircraft aluminum with a matte black hard coat finish for strength and durability. Simply place the adapter plate onto slide and secure it using the two 632 screws provided. Tighten the screws firmly 3050 inlbs. using a Torx T15 wrench not included. Install the optic onto the Adapter Plate by following the sight manufacturers mounting specifications sight not included. NOTE the extra screws provided in the package are meant for installing the JPoint sight only. Shield sights should fit this base without modification. The Adapter Plate is 1.700 long x .975 wide and weighs 0.02 ounces.