Not sure if this is possible, but I think that adding tooltips to guns would be a nice addition. It may seem pointless, but I feel that this would be helpful for new and experienced players, and modders as well.

Just something I thought I'd mention.

I did think of the same thing, it would include some base info about each guns purpose and sometimes tips how to use them correctly (hello, XM-25). Not sure how much work it would be for the info to show up when we hover over the gun tho.