Radical RF-15 5.56mm 15″ HMR Rail B5 Stock

The Radical Firearms 16″ Socom 5.56mm AR rifle uses MIL-STD Upper and lower receivers along with our 15″ MHR free-float rail system for increased accuracy, keeping your hands cool, and giving you plenty of room for accessories. It utilizes a 4140 chrome moly vandium barrel with a A2 flash hider and a B5 Bravo stock.