DIAMONDBACK FIREARMS DB15 .300 Blackout 16in 30rd OD Green Semi-Automatic Rifle (DB1780B281)

This Diamondback Firearms DB15 Carbon Series rifle is a semi-automatic AR-style rifle chambered in 300 AAC Blackout, offering a familiar modern sporting configuration. It uses a 16-inch barrel with a 1:8 twist and threaded muzzle, delivering a practical balance of handling and ballistic performance for this caliber. The rifle accepts detachable 30-round magazines and features an optics-ready flattop receiver, allowing users to configure their preferred sighting system on a proven AR-15 pattern platform.

Overall, this DB15 Carbon Series 300 Blackout provides a configurable AR-style rifle with modern accessory mounting options and adjustable B5 Systems Multicam stock and grip. It is suited to shooters wanting a 300 Blackout rifle that blends contemporary features with the AR-15s established ergonomics.