Inspired by the Professional 1911 employed by the FBI's Hostage Rescue Team TRP pistols are hand fit for function and beauty. The TRP 5 Classic has a combat-driven feature set and the clean lines of the original. Typically reserved for custom firearms the TRP Classic features 20 line-per-inch (LPI) checkering for a firm grip as well as top slide serrations for reduce glare and faster sight alignment. - Caliber .45 ACP - Color Black - Barrel 5 Forged Stainless Steel Match Grade 1:16 - Slide Forged Carbon Steel Two-Piece Magwell Black Cerakote