National Security Classic Plus gun safes are in a league of its own! The Classic Plus is a top of the line gun safe with a double step plate steel door to give you added security and peace of mind. The 2-step, 5″ door includes a 3/8″ solid steel door plate and Liberty’s DX-90 over-center cam Monster Mechanism. Add 110 minutes of fire protection and a plush interior with extra amenities, and you have one of the classiest, solid steel door gun safes on the market! Liberty’s National Security Classic Plus gun safes are available in four high gloss automotive finishes. Our high-quality firearm safes feature external hinges and detailed scroll work add to the Old-West style. The National Classic Plus gun safes come standard with 110 minutes of fire protection and a 3/8′ solid steel plate door. The Classic Plus safes come in three sizes, the Classic Plus 25, Classic Plus 40 and the Classic Plus 50. If you prefer the added security of a solid steel door gun safe, the Classic Plus is the finest plate-door safe on the market today!