Let's put whatever German naval cannon they had on the bows of their U Boats. This has probably been suggested before. but it's not in the spotlight, and I'm no Necrophilliac.
I thought the U-Boat already had a deck gun?
it is... along with a 20mm aa gun and 2 mg34s
Guess I haven't seen many maps with subs on them. Sorry.
Yep it's got an american 5" coastal gun mounted on it that is totally unusable as it bounces around when you enter it. Strange though is that the american sub have some kind of hybrid bofors wich can almost not be raised vertically and shoots shells, when shorter 5" guns were very common on US subs.