Radical Firearms RF-15 .223 Rem AR-15 Rifle | 16" Threaded Barrel | Blue Cerakote Finish
Built in Texas by Radical Firearms, this RF-15 blends a forged 7075-T6 aluminum receiver set with a 16" 4140 chrome-moly-vanadium barrel, free-float RPR M-LOK handguard, and factory-applied blue Cerakote/anodized finish. The result is a lightweight, direct-impingement AR-15 that arrives range-ready with flip-up MBUS sights, six 30-round magazines, and a fully featured collapsible stock and Hogue grip.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Good – Clean, well-maintained, minor wear marks.
Bore Rifling: Excellent Rifling – Sharp lands and grooves.
Specific Condition Notes: Light surface scratches and handling marks are visible but do not affect function or finish integrity.
What’s Included
- Radical Firearms RF-15 rifle
- Magpul MBUS Gen 2 flip-up front sight (FDE)
- Magpul MBUS Gen 2 flip-up rear sight (FDE)
- Six 30-round magazines (five Magpul PMAG polymer, one US-GI pattern aluminum)
The RF-15 runs a standard direct-impingement system with a low-profile gas block concealed beneath the 15" Radical RPR free-float handguard. The setup maximizes barrel harmonics and offers M-LOK slots along the full length for accessory mounting.
Radical’s blue Cerakote/anodized treatment covers the upper and lower receivers, providing a durable, corrosion-resistant finish that stands out without compromising hard-use reliability.
Controls remain familiar: standard magazine release and mil-spec trigger are paired with a forward assist and dust cover. The Hogue over-molded rubber grip and six-position collapsible stock with rubber overmold ensure secure, comfortable handling across shooting positions.
The 16" 4140 CMV barrel is threaded 1/2-28 for muzzle devices or suppressor adapters, giving users immediate customization options. Sharp rifling supports solid accuracy potential with .223 Rem ammunition.