Pre-ground, parallel-tipped screwdrivers are designed to fit specific firearm screw applications. These tools feature a square shank, hardened tips, a square hardwood handle and a nickel-plated ferrule. Manufactured in the USA, they come with a limited warranty. The Browning Set comprises five screwdrivers specifically tailored for the Browning A-5 Shotgun, accommodating the tang, mainspring, front and rear trigger plate and carrier screws. The blades are exceptionally thin and are covered by a limited warranty.