This gun safe complies with the insurance industry's specifications for a "B" Rate Burglary Mercantile & Broadform Insurance Classification. Unlocks with a three number combination lock which is mounted on a drill resistant hard plate. When the combination is entered, it allows the three-way handle to draw back three, active gear driven 1" bolts (three on the side of the door, one on the top of the door and one on the bottom of the door). The safe is fully carpeted, with a gray, velcro friendly, corduroy type fabric, (which means that if you can attach velcro to a holster you can hang it on the interior of the safe). The bottom of the safe has Textured Rubber flooring to protect you fine wooden stocks. It has two bolt holes in the bottom of the safe for bolting to the floor (hardware included). There is an adjustable upper shelf which adjusts more than one foot up or down! The door has a 3/16" steel face plate that has been reinforced to 2" overall and its hinges are concealed. For maximum pry resistance the door is recessed into a 1/8" steel frame and body. The exterior of the safe is a forest green two part, powder coat finish, which is baked on to give an attractive, durable and impact resistant finish.