Radical Firearms FP10.5-5.56M4-10SHR

Barrel Length: 10.5”Barrel Material: 4140 Chrome Moly VanadiumBarrel Profile: M4Thread Pitch: 1/2x28Chamber: 5.56mmTwist Rate: 1:7Barrel Extension: M4 Feed RampsGas System: PistolGas 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 SKINNY HYBRIDHandguard Length: 9.75”Charging Handle: MIL-STDLower Receiver: Forged 7075 T6Lower Receiver Finish: Type III AnodizingFire Control Group: Semi-Auto MIL-STDGrip: B5 Type 23 Pistol GripBuffer Tube: Carbine MIL-STDStock: Pistol Tube Manufacturer Part Number: FP10.5-5.56M4-10SHR Manufacturer Part Number: FP10.5-5.56M4-10SHR