Radical Firearms RF-15 | FR16556SOC15SHR | 5.56 NATO 16 in

The Radical Firearms RF-15 FR16556SOC15SHR is a semi-automatic AR-pattern rifle built around MIL-STD forged upper and lower receivers. It features a 16 in SOCOM-profile threaded steel barrel, a 15 in free-float M-LOK handguard, and B5 Bravo stock and grip for a familiar ergonomic setup. For an optic under $1,000 that pairs well with this platform consider a 1-6x low-power variable such as the Vortex Strike Eagle for close-to-medium range work and fast target acquisition. Typical uses for this rifle include range training and competitive shooting such as 3-gun events.

Product Specifications

• The model is RF-15.
• The caliber is .223 REM/5.56 NATO.
• The action is Semi-Auto.
• The barrel measures 16 in and uses a SOCOM profile.
• The barrel is described as steel threaded.
• The rifle uses a mid-length gas system.
• The rate of twist is 1:7.
• The handguard is a 15 in free-float M-LOK rail.
• The muzzle device is an A2 Flash Hider.
• The stock is a B5 Bravo 6-position stock.
• The grip material/spec is listed as B5.
• The capacity is 30 + 1.
• The finish is Anodized / Black.
• The trigger is Mil-Spec.
• The UPC is 814034027717.

This RF-15 configuration provides a balanced, familiar AR platform with a free-float handguard and standard ergonomics that suit shooter-focused applications. The combination of a SOCOM-profile 16 in barrel and mid-length gas system smooths recoil impulse and supports consistent follow-up shots, while the 15 in M-LOK rail gives room for optics and controls without excess bulk. It’s a straightforward choice for someone seeking a service-style rifle optimized for range time and competition use.

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