Radical Firearms RF-15 5.56 NATO AR-15 Rifle, 16-Inch SOCOM Barrel, Free-Float M-LOK Handguard
The Radical Firearms RF-15 blends forged 7075-T6 strength with thoughtful upgrades, creating a dependable AR-15 that is ready for range or duty use. A Melonite-treated 16-inch SOCOM-profile barrel, a full-length 15-inch RPR free-float M-LOK handguard, and a B5 Systems Bravo stock give this rifle performance-driven features that stand out in its price class.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent – clean, mirror finish, no signs of wear.
Rifling Condition: Excellent – sharp lands and grooves.
Specific Condition Notes: Light handling marks and a few shallow surface scratches are present.
What’s Included
- Radical Firearms RF-15 5.56 NATO semi-automatic rifle
- One Mission First Tactical MOD 1 30-round polymer magazine
Forged and anodized 7075-T6 receivers form a solid foundation, with the lower marked 'CALIBER: MULTI' to accommodate future caliber swaps. Manufacturing takes place in Stafford, Texas, ensuring full U.S. origin and quality control.
The 16-inch 4140 CMV barrel uses a SOCOM profile for balanced rigidity and heat management. A Melonite treatment boosts corrosion resistance, while the 1:7 twist stabilizes the full range of 5.56 NATO and .223 projectiles. The muzzle is threaded 1/2x28 for standard accessories.
A mid-length gas system with a low-profile gas block softens recoil impulse and promotes reliable cycling. The Radical Firearms RPR free-float handguard spans 15 inches, offering ample M-LOK real estate and an uninterrupted Picatinny top rail for optics and accessories.
Furniture comes from B5 Systems: the Bravo six-position adjustable stock and Type-23 pistol grip deliver ergonomic, duty-grade control. Standard AR controls include a single-side safety, mil-spec charging handle, and familiar magazine release.
With an MSRP under $705, the RF-15 presents a feature-rich package that is ready for immediate use and future customization.