It will share many features with our current product line, including dimensions with the Handgun 200 Series, the 200M lock with key override, and 14 gauge steel construction. Where it differs includes a spring-assisted sliding drawer, an included mounting plate for top or bottom mounting, and 3 latch hooks (as opposed to 2) making it our most secure ShotLock yet. Exterior Dimensions: 11" x 8" x 3.6" (4" with plate attached) Interior Dimensions: 9" x 7" x 2.2" Secures full-framed handguns up to a 1911 size Plenty of interior room for storing magazines and ammo Military grade 14-gauge steel construction Spring-assisted drawer opening Key override / lock clutch system Easy mounting top or bottom side with included mounting plate additional mounting plates available for purchase 8 button mechanical lock with over 1,500+ combinations, no batteries required