Radical Firearms 5.56 NATO Integrally Suppressed Upper 17-inch Features: The Radical Firearms 5.56 NATO Integrally Suppressed Upper! Designed for the rifle enthusiast that would like a hearing safe suppressor. Radical Firearms 5.56 NATO Integrally Suppressed Upper 17-inch Specifications: 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
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Integrally Suppressed Upper
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