The Gun Shop’s offer a wide selection of Firearms and Guns, including rifles, semiautomatics, shotguns and handguns. Find top brands at The Gun Shop today. Experience one-on-one customer service with knowledgeable staff members. The Gun Shop Crossville offers an Indoor Shooting Range with Machine Gun Rentals. Shoot pistols, rifles and shotguns. We offer private lessons, space for birthday parties and events, and Tennessee Carry Permits.