Radical Firearms, RF-15, Semi-automatic, Pistol, 223 Remington/5.56 NATO, 10.5″ Barrel, M4 Contour 1:7 Twist, Black, B5 Type 23 Pistol Grip, Pistol Tube, 30 Rounds, 1 Magazine, A2 Flash Hider, 10″ RPR M-LOK Handguard

The Radical Firearms 10.5 in. M4 Profile 5.56mm AR Pistol uses MIL-STD Upper and lower receivers along with their 10 in. RPR free float rail system for increased accuracy, keeping your hands cool, and giving you plenty of room for accessories. Regardless if it’s your first or fiftieth, a Radical Firearms AR pistol will not disappoint!