Radical Firearms RF-15 AR Pistol 5.56/.223

Barrel Length: 10.5″
Barrel Thread Pitch: 1/2×28
Chamber: 5.56mm
Twist Rate: 1:7
Gas System: Carbine Length
Muzzle Device: A2 Flash Hider
Handguard Style: M-Lok Thin Rail
Handguard Length: 10″
Charging Handle: MIL-STD
Buffer Tube: Pistol Tub