Diamondback's DB15 line has become a go-to for shooters who want a complete, correctly assembled AR without paying a premium name tax. This configuration pairs a 16-inch barrel in .300 AAC Blackout with a 15-inch M-LOK free-float rail and an OD green finish, and the long handguard gives you room to mount a light, a bipod and a hand stop while keeping the sight radius available for backup irons.

The .300 Blackout was designed to run reliably from short barrels and to shine with subsonic loads behind a suppressor, making this a natural host for a can.

Ships to the FFL dealer of your choice for transfer. Sold by Dawson Defense, an Arizona-owned licensed dealer.