The Radical Firearms 16" Socom 5.56mm 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!

• Barrel Length: 16"
• Barrel Thread Pitch: 1/2x28
• Chamber: 5.56mm
• Twist Rate: 1:7
• Gas System: Mid Length
• Gas Block Type: .750 Low Profile Gas Block
• Muzzle Device: A2 Flash Hider
• Handguard Type: Free Float
• Handguard Style: M-Lok Thin Rail
• Handguard Length: 15"
• Lower Receiver: Forged 7075 T6
• Fire Control Group: MIL-STD Style
• Grip: B5 Type 23 Pistol Grip
• Stock: