Again a simple weapons upgrade. The file card of the regular bazooka troopers say they have the most basic training. Well I see this guy as being a trained marksman who can hit any target anywhere. Now granted, with a bazooka, who needs precision, but these guys do it anyway.

Body: Cobra Nightwatch Trooper
gear: Cobra Bazooka trooper
I added a holster at the back of the harness which was Hasbro's original intent