The Radical Firearms FR16 in 5.56 NATO (MPN FR16-5.56SOC-15SHR-FDE) is built around a 16-inch barrel rifled at a 1:7-inch twist, using mil-spec upper and lower receivers for reliability. Radical Firearms fits the rifle with a 15-inch MHR free-float rail system for increased accuracy, a cooler-running handguard, and plenty of room for accessories, finished in FDE. The B5 grip and B5 stock provide a comfortable hold whether shooting prone or upright. The rifle feeds from a detachable 30+1 magazine. Among AR-pattern rifles in the AR rifles category, the FR16 favors shooters who want a free-float-railed 5.56 carbine with quality B5 furniture at an approachable price.

Key Specifications

• Chambered in .223 Rem/5.56 NATO with a 1:7-inch rate of twist.
• Features a 16-inch barrel.
• Feeds from a detachable magazine with a 30+1 capacity.
• Built on mil-spec upper and lower receivers.
• Includes a 15-inch MHR free-float rail system.
• Fitted with a B5 Systems grip.
• Rides on a B5 Systems stock.
• Finished in FDE.
• Built on a semi-automatic action.

Frequently Asked Questions

What handguard does this rifle use? A 15-inch MHR free-float rail system for accuracy and accessory space.

What stock and grip does this rifle use? A B5 Systems stock and grip for a comfortable hold prone or upright.

What is the magazine capacity? A detachable 30+1 magazine.

Buy the Radical Firearms FR16 5.56 NATO Rifle

A free-float-railed 5.56 carbine with quality B5 furniture is exactly what this FR16 delivers. As soon as it’s ready to ship, order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.