Wilson Combat WC-15F Lower / Rock River Arms .350 Legend AR-15 Semi-Auto, 16 in Barrel, Free-Float M-LOK, Slick-Side Upper
This custom AR-15 pairs a Wilson Combat WC-15F lower receiver with a Rock River Arms .350 Legend upper for a clean, direct-impingement build. It features a 16-inch barrel, a slick-side upper with an ejection-port door, and a free-float aluminum handguard with a continuous top Picatinny rail. Furniture includes a Hogue collapsible carbine stock and an ERGO rubber overmolded grip. The rifle is semi-automatic and uses a detachable box magazine system; a magazine is not included, and this is not a single-shot rifle.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are minimal markings from previous handling and use. The multi-port muzzle brake is loose and will require a crush washer before use.
What’s Included
- Rifle only (magazine not included)
The lower receiver is marked Wilson Combat WC-15F with CAL. MULTI and Berryville, AR, U.S.A., while the Rock River Arms upper is clearly marked 350 LEGEND above the ejection port. The upper is a slick-side configuration without a forward assist and includes an ejection-port door.
The free-float aluminum handguard provides a continuous top Picatinny rail with M-LOK slots at 3, 6, and 9 o'clock, giving versatile mounting space for accessories. A multi-port muzzle brake with a scalloped crown is installed at the muzzle.
Ergonomics are enhanced with a Hogue collapsible carbine stock on a carbine-length receiver extension and an ERGO rubber overmolded pistol grip with finger grooves. Selector markings are FIRE/SAFE, and the rifle uses a manual safety.
This is a semi-automatic, direct-impingement AR-15 in .350 Legend with a 16-inch barrel and aluminum upper and lower receivers. It uses a detachable box magazine system; a magazine is not included. No sights are installed. Length of pull measures 10.75 inches. Made in the United States.