Description
The Radical Firearms 7.5′ M4 Profile 5.56mm AR Pistol uses MIL-STD Upper and lower receivers along with a 7′ RPR free float rail system for increased accuracy, keeping your hands cool, and giving you plenty of room for accessories. Regardless of if it’s your first or fiftieth, a Radical Firearms AR pistol will not disappoint! Barrel Length: 7.5′ (not 11′!!) Chamber: 5.56mm Upper Receiver
