The Radical Firearms 16" HBAR 12.7x42 AR rifle uses MIL-STD Upper and lower receivers along with our 12" 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!

SKU: FR16-12.7x42-12MHR
UPC: 816903023073
MFR#: RF00092

• Barrel Length: 16"
• Barrel Material: 4140 Chrome Moly Vanadium
• Barrel Finish: Melonite
• Barrel Profile: HBAR
• Barrel Thread Pitch: 49/64x20
• Chamber: 12.7x42
• Twist Rate: 1:20
• Barrel Extension: Single Ramp
• Gas System: Carbine Length
• Gas Block Type: .936 Low Profile Gas Block
• Muzzle Device: Panzer Brake
• Upper Receiver Material: Forged 7075 T6
• Upper Receiver Style: M4 with oversized ejection port
• Upper Receiver Finish: Type III Anodizing
• Forward Assist: MIL-STD
• Dust Cover: No
• Handguard Type: Free Float
• Handguard Style: M-Lok Hybrid Rail
• Handguard Length: 12"
• Charging Handle: MIL-STD
• Lower Receiver: Forged 6061
• Lower Receiver Finish: Type III Anodizing
• Fire Control Group: MIL-STD
• Buffer Tube: Carbine MIL-STD
• Stock Adjustment: 6 Postion
• Stock: B5 BRAVO
• Magazine: 458/12.7x42 10 Round