The Radical Firearms 16″ Big Bore Contour 450 Bushmaster AR rifle uses MIL-STD Upper and lower receivers along with a 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 vanadium steel barrel with a Panzer brake and a Mission First Tactical Minimalist stock.
- Action : Semi-Automatic
- Caliber : 450 Bushmaster
- Barrel Length : 16″
- Capacity : 7+1
- Safety : Manual
- Stock Description : 6-Position Adjustable MFT Minimalist
- Metal Finish : Black Hardcoat Anodized/Black Melonite