Wilson Combat WC-15 5.56 NATO AR-15 Semi-Auto Rifle, 20-inch Stainless Heavy Barrel, SAINT Victor M-LOK Handguard, B5 Stock, Warhammer Mod 2 Ambi Charging Handle
This WC-15 is a custom AR-15–platform build centered on a Wilson Combat lower and a non-Wilson, flat-top upper. It features a 20-inch stainless heavy-profile barrel with a recessed crown and a free-float SAINT Victor M-LOK handguard. The rifle is outfitted with a B5 Systems adjustable stock and a Warhammer Mod 2 ambidextrous charging handle, combining quality components in a clean, purpose-built configuration.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Specific Condition Notes: The exterior shows some scuffs, scratches, and wear on the finish and components.
Bore Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling - Intact, well-defined lands and grooves.
What’s Included
- Wilson Combat WC-15 semi-automatic rifle
- 1x 30-round Magpul PMAG polymer magazine (5.56×45)
The Wilson Combat WC-15 lower is marked "WILSON COMBAT CAL. MULTI BERRYVILLE AR U.S.A." and carries the winged WC logo on the right-side magwell. Selector markings are SAFE/FIRE, and the serial prefix is WCA. The build pairs this Wilson Combat lower with a non-Wilson flat-top upper that includes a T-marked Picatinny rail, a forward assist, and an ejection-port cover.
The rifle uses a 20-inch stainless steel, heavy-profile barrel with a recessed crown and a low-profile set-screw gas block. There is no muzzle device installed. The action is semi-automatic, direct impingement, with a maximum capacity of 30+1.
A SAINT Victor free-float M-LOK aluminum handguard provides modern accessory mounting while keeping the barrel free-floated. Up top, the flat-top receiver’s T-marked Picatinny rail serves as a mounting surface for optics or iron sights, as desired.
Ergonomics and controls include a Warhammer Mod 2 ambidextrous charging handle made from 7075 aluminum, a B5 Systems adjustable stock on a carbine receiver extension, and an A2-pattern polymer pistol grip. The rifle has a manual safety and a measured length of pull of approximately 13.25 inches. The finish shows a black and stainless two-tone appearance, and the rifle is made in the USA.

