“Leapers, Inc. – UTG, Armorer’s Multi-Function Combo Wrench, Fits AR15/AR308, Black Finish Equipped with UTG pro super slim free float barrel nut wrench Compatible with 1/2″ torque wrenches includes a 3/4″, 7/8″, and 3-prong wrench slot for installation and removal of most muzzle devices and 3 prong flash hiders includes a 5/8″ wrench slot and flathead screw driver for installation and removal of rifle length buffer tubes and fixed a2 stocks” has been added to your cart. View cart