Diamondback DB-15 5.56mm NATO Rifle for sale. The Diamondback Firearms DB15 packs value, and top of the line features into a rifle that doesn’t break the bank. The heart of the DB15 is the mil-spec aluminum receivers, that give you durability and precision you can count on. The flat top upper receiver is fitted with a 16-inch barrel, and 15 inch M-Lok compatible accessory rail for easy optic mounted and improved precision. This easily upgraded rifle comes from the factory with a M4 style collapsible stock and A2 grip. Accurate, reliable, and a great value, the DB15 has all the features you want for a fraction of the cost.

Firearm Features

• A2 Pistol Grip
• A3 Flattop Forged 7075 T-6 Aluminum M-LOK Receiver
• 6-Position M4-Style Collapsible Stock