Radical Firearms RF-15 | 5.56 NATO | 16″ Barrel | 30rd

The Radical Firearms RF-15 is a forged-receiver modern sporting rifle chambered in .223 Rem/5.56 NATO with a 16″ SOCOM-profile barrel and a 15″ RPR free-float M-LOK handguard. It ships with a 30-round detachable magazine, B5 Bravo stock and grip, and a MIL-SPEC A2 flash hider. For an optic that complements this platform, consider a Vortex Strike Eagle 1-6×24, which provides a versatile magnification range for both close and mid-range work while remaining well under typical premium optic price points.

Common applications include precision-oriented range training and varmint/small-game field use, where the 1:7″ twist and mid-length gas system support a broad range of 5.56 loads.

Product Specifications

• The caliber is .223 Rem / 5.56 NATO.
• The barrel length is 16 inches with a SOCOM profile.
• The rate of twist is 1:7.
• The barrel material is listed as 4140 Chrome Moly Vanadium.
• The handguard is a 15-inch RPR free-float M-LOK thin rail.
• The upper receiver is a forged 7075 T6 unit with M4 feed ramps.
• The lower receiver is a forged 7075 T6 unit.
• The muzzle device is a MIL-SPEC A2 flash hider.
• The gas system is a mid-length system with a .750 low-profile gas block.
• The action is semi-automatic.
• The magazine capacity is 30 rounds and the rifle ships with one 30-round magazine.
• The stock type is a B5 Bravo adjustable stock with a B5 grip.
• The overall length is 36 inches and the listed length dimension is 34.5 inches.
• The weight is 6.8 pounds.
• The UPC is 814034027342.

The RF-15 is built around forged MIL-SPEC upper and lower receivers and a free-float M-LOK rail that provides stable accessory mounting and improved ergonomics for extended range sessions. Its combination of a mid-length gas system, 1:7″ twist, and 15″ RPR handguard makes it suitable for shooters who want a durable, configurable AR-platform rifle for precision-focused practice and field applications.