Just saw it, and all shops with overhead belt driven machinery are hard to comment on because it is very difficult to see what's going on. The machine in the left center looks to me like rifling machine with a sine bar for determining pitch. What appears ot be a barrel straightener is in the extreme lower left. All guess work??
Squinting at the screen with my glasses off only reveals only the targets on the back wall as any indication of a gun shop. Your high rez B&W and a magnifying glass should reveal lots more?
