Radical Firearms RPR HBAR 300 Blackout 16" 30-Round Rifle

HBAR Features The Radical Firearms 16 HBAR Contour 300BLK AR rifle uses MIL-STD Upper and lower receivers along with our 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! HBAR Specifications Barrel Length: 16 Barrel Material: 4140 Chrome-Moly Vanadium Steel Barrel Finish: Melonite Barrel Profile: HBAR Contour Barrel Thread Pitch: 5/8x24 Chamber: 300BLK Twist Rate: 1:8 Barrel Extension: M4 Feed Ramps Gas System: Pistol Length Gas Block Type: .750 Low Profile Gas Block Muzzle Device: A2 Flash Hider Upper Receiver Material: Forged 7075 T6 Upper Receiver Style: M4 MIL-STD Upper Receiver Finish: Type III Anodizing Forward Assist: Yes Dust Cover: Yes Handguard Type: Free Float Handguard Style: M-Lok Thin Rail Handguard Length: 15 Charging Handle: MIL-STD Lower Receiver: Forged 7075 T6 Lower Receiver Finish: Type III Anodizing Fire Control Group: MIL-STD Buffer Tube: Carbine MIL-STD Stock Adjustment: 6 Postion Stock: B5 BRAVO Magazine: 5.56 30 Round