Barrett Model: M107A1 ( Black, Gray or FDE ) Action: Semi-automatic Caliber: 50BMG Barrel Length: 29 inch Finish/Color: Black or Gray Grips/Stock: Synthetic Accessories: Pelican Case, magazine, mono-pod, Bipod Type of Barrel: Fluted Capacity: 10Rd Model M107A1 .50 BMG 29 Inch Chrome Lined Fluted Barrel with Black Finish Suppressor-Ready Muzzle 10 Round. Your choice of Black or Gray. CC add 3% and TX residents add 8.25%