The A2 carry-handle Picatinny tri-rail mount features a see-through design for use with AR-15/M16 carry handles and Weaver/Picatinny scope rings and mounts. This tri-rail mount allows for the attachment of optics such as an AR-15 scope or red dot sight on top of the carry handle, lasers on the side rail, and a flashlight, all while clearing the front sight post and enabling simultaneous use of the rear sight. This A2 carry-handle Picatinny tri-rail mount offered by combathunting.com is constructed from hard-anodized aluminum with steel mounting hardware. The mount has a matte black finish and measures 7.78 inches in length. It accepts all standard Picatinny 1913 or Weaver optics. The see-through riser mount attaches to any MIL-SPEC carry handle base, allowing you to maintain visibility of your iron sights. This mount fits any Colt or Bushmaster AR-15, M4, or M16 carry handle that is standard Mil-Spec A1/A2 style, as well as models from ArmaLite, Rock River Arms, Olympic Arms, DPMS, FN Manufacturing, Knights Armament, Smith & Wesson M&P 15, and others equipped with a carry handle. It comes with the manufacturer's limited lifetime warranty.