Radical Firearms Forged MHR .450 Semi-Automatic AR-15 Rifle - FR20-450BUSH-15MHR

• Series/Collection: Forged MHR
• Action: Semi-Automatic
• Stock Type: 6-Postion Mission First Tactical Minimalist
• Muzzle Type: Panzer Brake
• Magazine Capacity: 7
• Caliber/Gauge: 450 Bushmaster
• Twist Rate: 1:14"
• Orientation: Right
• Safety: Manual
• Barrel Material: 4140 Chrome Molybdenum Vanadium Steel
• Receiver Material: Forged 7075 T6 Aluminum
• Barrel Finish: Melonite
• Receiver Finish: Type 3 Hardcoat Anodized
• Barrel Length: 16"
• Barrel Type: HBAR Contour
• Gas System: Rifle Length
• Handguard: Free Float M-LOK Thin Rail
• Handguard Length: 15"
• Thread Size: 5/8-32

The Radical Firearms 20 inches HBAR Contour 450 Bushmaster AR rifle uses MIL-STD Upper and lower receivers along with our 15 inches MHR 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:

• M4 style feed ramp barrel extension
• .936 low profile gas block
• M4 MIL-STD with oversized ejection port receiver
• MIL-STD charging handle
• MIL-STD fire control group
• Carbine MIL-STD buffer tube