Radical Firearms integrally suppressed uppers are designed for simple rifle enthusiasts. Offering 5.56 NATO and 300 Blackout options, the Radical uppers offer a free-floating m-lock hybrid rail with a M4 military standard upper receiver forged with 7075 T6. Lightweight, compact, maneuverable, this integrally suppressed upper is able to serve in any situation, from plinking targets to home defense.

Rapid Fire

Caliber: 300 BLACKOUT

• Barrel OAL: 17"
• Baffels: 8.5" 416R Nickel Plated
• Rifiling: 8.5" 416R Nickel Plated
• Twist Rate: 1:8
• Gas System: Pistol Length Integrated gas block & gas tube
• Sleeve Material: Grade 5 Titanium Tube
• Sleeve Finish: High Temperature Cerakote
• Upper Receiver: M4 MIL-STD
• Upper Receiver Material: Forged 7075 T6
• Upper Receiver Finish: Type III Anodizing
• Forward Assist: Dimpled Billet Forward Assist
• Dust Cover: MIL-STD
• Handguard Type: Free Float
• Handguard Style: M-LOK Hybrid Rail
• Handguard Length: 15"
• Charging Handle: Mil-Std
• Bolt Carrier Group Included: M-16
• BCG Finish: Nitride

Caliber: 5.56 NATO

• Barrel OAL: 17"
• Baffels: 6.5" 416R Nickel Plated
• Rifiling: 10.5" 416R Nickel Plated
• Twist Rate: 1:7
• Gas System: Mid Length Integrated gas block & gas tube
• Sleeve Material: Grade 5 Titanium Tube
• Sleeve Finish: High Temperature Cerakote
• Upper Receiver: M4 MIL-STD
• Upper Receiver Material: Forged 7075 T6
• Upper Receiver Finish: Type III Anodizing
• Forward Assist: Dimpled Billet Forward Assist
• Dust Cover: MIL-STD
• Handguard Type: Free Float
• Handguard Style: M-LOK Hybrid Rail
• Handguard Length: 15"
• Charging Handle: Mil-Std
• Bolt Carrier Group Included: M-16
• BCG Finish: Nitride