I noticed that the Engineers Nano Repair Gun has a rail on it... Has there every been any talk about being able to equip something to it? A Darklight Flashlight perhaps? Maybe a 1 round shotgun?
It's for the upcoming 6x scope they're planning for it, you know... so you can repair with 6 times the accuracy... (or optional ADV. laser for those that like to hipfire )
Th repair gun was a generic 'tool' model they made to use as a base for any number of things. It has a rail so they can slap some stuff on the top and call it new, like the medical applicator:
