Radical Firearms RPR 5.56 NATO 30+1 16" Black Melonite Steel Threaded Barrel, Black Anodized Aluminum Receiver w/Picatinny Rail, M-LOK Handguard, B5 Bravo 6 Position Black Synthetic Stock, Black B5 Type 23 Grip, Right Hand
Smith & Wesson 13658 M&P15 223 Rem/5.56 NATO 30+1 7.50" Black Armornite Hodge Free-Float M-LOK Handguards, Matte Black Black Straight Buffer Tube, Black Interchangeable Palmswell Grip Inserts Grips Right Hand