Wilson Combat WC-15 .300 HAM'R AR-15 Rifle, 16-inch Stainless Threaded Barrel, Free-Float M-LOK, Ambidextrous Charging Handle
This Wilson Combat WC-15 is a purpose-built AR-15 platform chambered in .300 HAM'R, featuring a 16-inch stainless barrel with 1:15 twist and a multi-port brake. It uses a slick-side billet upper with a shell deflector and a Wilson Combat free-float M-LOK handguard with a continuous top Picatinny rail. The .300 HAM'R cartridge was SAAMI-standardized in 2020, and this rifle reflects Wilson Combat's dedicated build for that round.
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.
Specific Condition Notes: There are a few scratches on the side of the firearm and a sizeable chip in the finish on the side above the mag well. This rifle does not include a magazine.
What’s Included
- Wilson Combat WC-15 .300 HAM'R semi-automatic rifle
- No magazine included
The 16-inch stainless barrel is engraved "300 HAM'R 1:15 WC" and is threaded, with a multi-port brake/compensator installed. The 1:15 twist complements the .300 HAM'R chambering, and the stainless construction is paired with anodized black receivers for a clean, durable finish.
The upper is a slick-side billet design with a shell deflector and omits both the forward assist and ejection-port cover by design. Operation is direct impingement, and the bolt carrier is polished and marked with the Wilson "WC" logo.
A Wilson Combat free-float M-LOK handguard provides a rigid mounting platform and includes a continuous top Picatinny rail. Controls include an ambidextrous "butterfly" charging handle marked U.S. Pat. D893662, offering smooth manipulation from either side.
The rifle is configured with an adjustable stock and an ERGO pistol grip for a solid, comfortable interface. Sights are not installed, allowing the user to configure the rifle to their preference. This WC-15 is made in the USA.




