MTM Lockable Handgun Storage Box Black. OpticsPlanet is an Authorized US Distributor for MTM Gun Storage. Designed for storing semi-automatics and revolvers with barrel lengths of four inches or less. With closed cell foam pad. Has a compartment for desiccant and one to accommodate a magazine or cleaning components. Also has a convertible ammo tray which holds 25 rounds of 9mm .38/357 .44 mag or .45 ACP. Lockable. Black. Specifications for MTM Lockable Handgun Storage Box Black 804-40: Manufacturer: MTM Color: Black Gun Type: Handgun Size: 10.2 x 7.2 x 2.2 in Package Contents: MTM Lockable Handgun Storage Box Black 804-40 We offer the complete line of MTM Gun Storage. For our complete selection of products by MTM on sale please visit our MTM page. For more Gun Storage please visit our Gun Storage store section. MTM Lockable Handgun Storage Box Black