Fully adjustable to fit bolt-action rifles, break-open shotguns, AR-15s, and both automatic pistols and revolvers, for cleaning, maintenance and upgrading. Three adjustable, independent supports move the length of the vice on an easy-sliding aluminum track. Holds hinged-receiver rifles and break-open guns for easy inspection without complete disassembly. Constructed of stiff, solvent-resistant nylon for years of dedicated firearm cleaning. Nonmarring contact points. Quick-release cams. Innovative patch and spare part storage.