Radical Firearms FR16556SOC15RPR AR-15 5.56 NATO 16" 30rd Black

The Radical Firearms FR16556SOC15RPR delivers precision-built performance in a complete AR-15 platform chambered in 5.56x45mm NATO. This rifle combines proven reliability with modern ergonomics through carefully selected components including the B5 Systems Bravo stock and enhanced Type 23 pistol grip.

What Makes This Different

The 15-inch M-LOK handguard provides extended mounting real estate while maintaining a lightweight profile compared to traditional quad-rail systems. The mid-length gas system reduces felt recoil and improves reliability over carbine-length alternatives. Radical Firearms machines each upper receiver from 7075-T6 aluminum with precise tolerances that ensure consistent lockup and accuracy potential.

Key Features

• 16-inch 4150 chrome moly vanadium barrel with 1:7 twist rate for heavy bullet stabilization
• 15-inch M-LOK compatible handguard with anti-rotation tabs and steel barrel nut
• B5 Systems Bravo collapsible stock with secure lockup and QD sling mount
• Enhanced Type 23 pistol grip with improved texture and ergonomic angle
• Mid-length gas system with low-profile gas block for enhanced reliability
• Forged 7075-T6 aluminum upper and lower receivers with Type III hard coat anodizing
• Standard AR-15 magazine compatibility accepting STANAG pattern magazines

Field performance centers on the rifle's ability to maintain consistent accuracy across various ammunition weights from 55-grain to 77-grain projectiles. The mid-length gas system cycles reliably with both M193 ball and M855 penetrator rounds while reducing bolt carrier group stress. The free-floating handguard eliminates barrel contact that can affect precision, while the 1:7 twist rate stabilizes match-grade ammunition for competitive applications.

Technical Specs

• Caliber: 5.56x45mm NATO/.223 Remington
• Barrel Length: 16 inches
• Overall Length: 32.75-36.75 inches (stock collapsed/extended)
• Weight: Approximately 6.8 pounds
• Twist Rate: 1:7 inches
• Gas System: Mid-length
• Handguard: 15-inch M-LOK aluminum free-float
• Stock: B5 Systems Bravo collapsible
• Grip: Enhanced Type 23 polymer
• Magazine Capacity: 30 rounds (where legally permitted)
• Finish: Type III hard coat anodized black

This configuration balances accuracy potential with practical handling characteristics suitable for multiple shooting disciplines. The combination of quality components and competitive pricing positions this rifle as a solid foundation for both new shooters and experienced users seeking reliable performance.