16-gauge welded steel box construction with durable black textured powder coat finish. Heavy duty steel plated 3-point locking system with a key-coded tubular pin tumbler lock for secure storage. Full length piano hinge on door. Contoured non-marring barrel rests with standoffs for scoped rifles. Protective padding on shelf and bottom of cabinet. Pre-drilled mounting holes for attachment to wall. Flush mount bottom for easier fastening to floor.