The Real Avid X3 Driver 13-Piece Gunsmithing Bit Set is a compact purpose-built driver kit for firearm maintenance and optic/accessory installation. Its 3-in-1 driver system combines a 72-tooth ratcheting driver T-handle leverage and a traditional screwdriver grip for better control in tight spaces. The included bits cover common Torx hex Phillips and flat sizes frequently used on firearms and mounts all stored in a rugged pocket-sized case.Key Features3-in-1 driver: 72-tooth ratchet + T-handle + screwdriver13-piece compact gunsmithing bit setDesigned for scope/mount adjustments and common firearm fastenersPocket-sized range-bag friendly kitReal Avid makes "master grade" tools and cleaning solutions aimed at hands-on gun owners who build customize maintain and clean their firearms. Their product lines emphasize practical workflow-improving designs (like multi-function driver systems) to make gunsmithing tasks faster and easier.