Diamondback's DB10 Rifle Series is an outstanding value proposition when comparing components to price. The DB10 features a mid-length gas system with a melonite AR10 carrier with multi-caliber bolt, DPMS-style barrel extension, and high pressure firing pin. The DB10 C model has an adjustable Rogers Super-Stoc buttstock, A2-style pistol grip and a free-floated, 4150 Chrime-Moly melonite barrel with an A2 flash hider. It also has a steel receiver and 10" Keymod handguard. This model has a black metal finish.