1903 Colt Grip is Checkered Walnut with Colt Gold Medallion, screw included. Colt Pocket Hammerless 1903 Checkered Walnut W/Colt Gold Medallions Grips. These grips fit the Colt 1903 hammerless pistols chambered in .32 or .380. This is sold as a second due to checkering imperfections.