Diamondback Firearms Diamondback DB15 Rifle - 5.56 NATO The Diamondback DB15 is a tried-and-true, proven line of rifles. This rifle is no exception. Featuring a 12-inch M-Lok rail, Magpul grip, 6-position adjustable stock, and a durable 7075 T6 Aluminum construction. MSRP: Was: Now: $732.99 Out of stock
