The Radical Firearms MHR in 5.56x45mm NATO (MPN RF01707) is an AR-15 pattern rifle built on mil-spec upper and lower receivers, pairing a 16-inch barrel with a 1:7-inch twist. Radical Firearms fits this rifle with a 15-inch M-LOK free-float rail for accuracy and a cooler-running handguard, along with a B5 Systems Bravo stock and Type 23 P-Grip for a comfortable hold prone or upright. The rifle feeds from a 30-round magazine. Among AR-platform rifles in the AR rifles category, the MHR favors shooters looking for a dependable, well-equipped 5.56 AR-15 whether it is their first rifle or their fiftieth.

Key Specifications

• Chambered in 5.56x45mm NATO/.223 Remington.
• Rifled at a 1:7-inch rate of twist.
• Features a 16-inch barrel.
• Includes a 15-inch M-LOK free-float rail system.
• Fitted with a B5 Systems Bravo stock.
• Fitted with a B5 Systems Type 23 P-Grip.
• Feeds from a 30-round magazine.
• Built on mil-spec upper and lower receivers.
• Built on a semi-automatic action.
• Finished in black.

Frequently Asked Questions

What handguard does this rifle use? A 15-inch M-LOK free-float rail system for accuracy and a cooler-running grip.

What stock and grip come on this rifle? A B5 Systems Bravo stock and Type 23 P-Grip.

What is the magazine capacity? A 30-round AR-pattern magazine.

Buy the Radical Firearms MHR 5.56mm

A dependable, well-equipped 5.56 AR-15 is exactly what the MHR delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.