The Radical Firearms 20" Medium Contour 6.5 Grendel AR rifle uses MIL-STD Upper and lower receivers along with their 15" 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 rifle will not disappoint!
Features :
Features :
- .750 Low Profile Gas Block
- Type III Anodizing
- Carbine MIL-STD Buffer Tube
- Pepper Pot Brake Muzzle Device
