The Radical Firearms RF-15 HBAR is a .300 Blackout AR-pattern rifle with a 16-inch HBAR contour barrel and a Melonite finish. Forged 7075-T6 aluminum receivers, a 15-inch free-float M-Lok handguard and a B5 Bravo six-position stock make up the body. It has a pistol-length gas system, a 5/8x24 threaded muzzle, an A2 flash hider and a flat-top MIL-STD upper ready for an optic. It weighs 7 pounds and includes one magazine.

Shooters who want a .300 Blackout AR for range work or sport use will find this rifle fits that job. The free-float handguard keeps accessory mounts off the barrel, and the adjustable stock suits more than one shooter. The optic-ready top and 30+1 capacity give a practical configuration for range and sporting use.

Key features

• .300 Blackout, 16-inch HBAR barrel
• 30+1 capacity, one magazine included
• Forged 7075-T6 aluminum receivers
• Optic-ready flat-top MIL-STD upper

This rifle ships to a licensed FFL dealer you name, where you complete Form 4473 and pass a background check before pickup.