Radical Firearms RF-15 .223 Wylde Semi-Automatic Rifle with 18" Stainless Barrel & 15" Free-Float MHR Handguard
Built in Texas and chambered in versatile .223 Wylde, the Radical Firearms RF-15 pairs a match-grade 18-inch 416R stainless barrel with the company’s proprietary 15-inch MHR free-float handguard. A rifle-length gas system, forged 7075-T6 receivers, and collapsible six-position stock round out a well-balanced AR-15 that delivers enhanced accuracy while safely running both .223 Rem and 5.56 NATO ammunition.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent – Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling – Sharp lands and grooves.
Specific Condition Notes: There are minimal handling marks with no significant scratches, dents, or finish loss.
What’s Included
- One 30-round USGI-pattern aluminum STANAG magazine
The .223 Wylde chamber lets the shooter take advantage of both .223 Rem and 5.56 NATO loads while maintaining tighter tolerances for precision shooting. A 1:8 right-hand twist offers reliable stability across common bullet weights.
The medium-contour 416R stainless barrel is button-rifled, stress-relieved, and threaded 1/2-28 TPI for muzzle devices or suppressors. Its rifle-length gas system softens recoil impulse and promotes smooth cycling.
Radical Firearms’ 15-inch MHR free-float handguard provides a full-length Picatinny top rail plus M-LOK slots at 3, 6, and 9 o’clock for mounting optics, lights, or accessories without adding excess weight.
Forged 7075-T6 receivers receive a Type III hard-coat anodized matte-black finish for durability. The lower houses a mil-spec fire-control group, standard magazine release, and textured polymer pistol grip.
A six-position collapsible stock adjusts to an 11-inch length of pull, making the rifle adaptable for different shooters and shooting positions.




