In fact, I did, but now you say, "They are marked unknown for a reason." so I'd like to know what the problem is, since apparently it was not enough for you. As an aside, you should also revert my change at the simplified drop table if this is the case.
I have understood for a while now that drop table changes are much more particularly touchy to address than other aspects of wiki editing, and due to previous conflicts, I thought it would be better to run such significant changes by you first. However, I had also thought in the meantime that you were too busy to address it yourself, so I decided to, as you say, simply provide proof in the edit comment.
Here are two more screens for further proof of the gun's presence, since there still seems to be an issue with it specifically: Victory Screen | Battle Log
Also, the edit comment is woefully short on maximum space, likely for brevity, but it is inconvenient for the reasonable necessity to have an actual discussion due to problems exactly like this. This is why I do come here to talk, as there is no real other outlet for getting in touch directly with an admin such as yourself on the wiki itself aside from your talk page (as far as I currently understand, at least), and I've no interest in Discord so that's not a viable solution either. Maybe there is a need for an all-admin page where people can bring up issues in general if this sort of thing is getting tiresome to upkeep for you, if it doesn't exist yet.