Lion Gears Flip Mount Black Short. 5 in Weight: 2.5 oz Mount Type: Weaver Gun Rail: Weaver Picatinny Fabric/Material: Aircraft Aluminum Finish: Matte Features of Lion Gears Flip Mounts Make Your Grip Grip-pod or Grip-Light to Foldable & Quick Detachable Easy Operation with Snap-on to unfold and Press Latch to Fold Low Profile Quick Detachable (QD) Rail Mounting Deck Robust Built with Aircraft Aluminum Material: Aircraft Aluminum Rail Type: Picatinny/Weaver Picatinny Slots: 5 Finish: Black Matte Length: 2.5in/64mm Height: 0.7in/17.5mm Weight: 2.5oz/72g Package Contents: Lion Gears Flip Mounts Lion Gears LG-BM05QFD: Flip Mount Black Short