The TAC Ultra FS HC is built in the classic 70 series design and delivered with our precision engineering standards and first rate upgrades. This pistol is chambered in 10mm with a 5.6" button rifled with a full length guide rod. It includes a double stack with a 16 round capacity threaded barrel and accessory rail. This firearm features a low profile adjustable rear sight and high-visibility fiber optic front sight magwell lightweight hammer and MR3 trigger with overtravel adjustment and ambidextrous safety. The TAC Ultra wears a tough parkerized matte finished and adds the rugged the G10 grips for years of dependable use. True to all Rock Island 1911s the TAC Ultra FS comes with a crisp 4 to 6 pound trigger pull giving you great out-of-the-box performance.