Ultimate Arms Gear Two-Point Sling, Black AR15, AR-15, M4,M-4, M16,M-16 Rifle/Shotgun/Gun Premium Weatherproof For Every Solution. Superior Quality Metal Hooks For Operation. High Strength - Fully Adjustable To Provide Different Lengths For Various Shooting Positions Great For Close Encounter And Battlefield Operation. Versatile Functions That Allow Smooth Action In Response To Field Scenarios - Great For Front Chest Carry, Back Carry, Or Side Ready To Fire Position.