Shooting accurately from vehicle: Use less energy and cover more ground. Saves ammunition by utilizing better accuracy with more effective kills. Avoid educating predators by hitting more consistently.
Accuracy from a blind: More success from harder shots.
Metal top upgrade: Now fits more vehicles, the metal top avoids warping of the top shelf when the walls are stretched out wider to fit larger doors, thus making the Door Pro II better suited to late model cars.
Magnet upgrade: Holds up to greater vehicle speeds due to magnet upgrades.
Fits more rifles and won't damage stocks or vehicle paint. Note: Vehicles like Land Cruisers and Rovers have a higher seat to sill ratio. This may require a spacer or a MaXbox II for adequate elevation. The spacers and/or MaXbox II are also available.