I just noticed the FlaK 38 cannon has a reflex sight, and also some cables attached to the scope. Will the gun get a working reflex sight to switch from the scope? That would be cool.
EDIT: just found some great photos of the sight where the cable/wire is attached to the scope. I suspect it is for illuminating the sight for night shooting.
Source: German Flak 38- 20mm anti aircraft gun-Full Automatic- Live Firing - History in the Making