The TRP 4.25 Classic brings the original TRP down to size. With a combat-driven feature set and the clean lines of the original the Classic 4.25 offers a more concealable version of the legendary pistol. 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 4.25 Forged Stainless Steel Match Grade Fully Supported Ramp 1:16 - Slide Forged Carbon Steel Black Cerakote