Diamondback's DB15 is a direct-impingement AR-15 built to standard specification so every common part interchanges, and this one pairs a 16-inch barrel in 5.56 with a 15-inch free-float M-LOK handguard and a blue accented finish. The long slim handguard is the detail that matters most in use: it lets you run a far-forward support hand for better muzzle control and gives you the full length of the barrel's dust cover area for lights, bipods and hand stops.

A practical general-purpose carbine for training, defense, competition and coyote work.

This firearm ships to your chosen FFL dealer for transfer. Order online from Dawson Defense, an Arizona-owned licensed dealer and importer.