Choose Options Compare Quick view AR-15 / M4 5.56 - .223 , 300 Blackout Magazine Loader $19.99 RangeTray's PATENTED Magazine Loader exclusively for the AR15 5.56 / .223 / .300 Blackout magazines FAST LOADING FROM THE SIDE! Easy to useNo moving partsUnloader on side for easy removal of ammo from magazineAssists with ammo positioning for... $19.99 Choose Options Compare Quick view