Radical Firearms FR16 5.56 | 16″ M-LOK 15″ Rail

The Radical Firearms FR16 is a 16″ 5.56mm AR-pattern semi-automatic rifle that uses MIL-STD upper and lower receivers along with Radical’s 15″ MHR free-float rail system for increased accuracy and accessory space. The B5 Grip and B5 Stock provide a comfortable hold whether prone or upright. The steel threaded barrel with a 1:7″ rate of twist and an A2 flash hider is configured for .223 REM/5.56 NATO. For an optic under $1000, consider the Vortex Strike Eagle 1-6×24 for a versatile close-to-mid-range setup; common applications include range training and practical competition shooting.

Product Specifications

• The manufacturer is Radical Firearms.
• The caliber is .223 REM/5.56 NATO.
• The action is Semi-Auto.
• The barrel is described as Steel Threaded.
• The barrel length is 16″.
• The barrel length range is 16″ to 16.99″.
• The capacity is 30 + 1.
• The handedness is Right Hand.
• The finish style is Blued/Black.
• The muzzle device is an A2 Flash Hider.
• The receiver material is Aluminum.
• The stock is a B5 Bravo 6 Position.
• The trigger is specified as Mil-Spec.
• The rate of twist is 1:7″.
• The UPC is 816903020492.

With its 15″ MHR free-float M-LOK rail, B5 furniture, and Mil-Spec trigger, the FR16 is a straightforward, adaptable AR platform that suits shooters who want a reliable base for optics and accessories. The rifle’s configuration makes it useful for extended range sessions and practical competition while remaining familiar to users of standard AR-15 systems.

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