The Diamondback Carbon DB15 Rifle in 5.56 NATO is a robust and precise firearm built for versatility. With a 16-inch barrel and 12-inch M-Lok rail, this rifle offers ample space for attachments. Its black hardcoat anodized 7075-T6 aluminum construction ensures durability, while the shot-peened, MPI Mil Spec 8620 bolt carrier group provides reliable function.