Radical Firearms RF-15, 5.56mm, 10.5 Barrel, 1- 30rd Magazine, RPR Handguard, Pistol

The Radical Firearms 10.5" M4 Profile 5.56mm AR Pistol uses MIL-STD Upper and lower receivers along with our 10" 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 pistol will not disappoint!Barrel Length: 10.5"Barrel Material: 4140 Chrome Moly VanadiumBarrel Finish: MeloniteBarrel Profile: M4Barrel Thread Pitch: 1/2X28Chamber: 5.56mmTwist Rate: 1:7Barrel Extension: M4 Feed RampsGas System: Carbine LengthGas Block Type: .750 Low Profile Gas BlockMuzzle Device: A2 Flash HiderUpper Receiver Material: Forged 7075 T6Upper Receiver Style: M4 MIL-STDUpper Receiver Finish: Type III AnodizingForward Assist: MIL-STDDust Cover: MIL-STDHandguard Type: Free FloatHandguard Style: M-Lok Thin RailHandguard Length: 10"Charging Handle: MIL-STDLower Receiver: Forged 7075 T6Lower Receiver Finish: Type III AnodizingSafety: MIL-STDFire Control Group: MIL-STDBuffer Tube: Pistol TubeMagazine: 5.56 30 Round