[spaghetti]

Peter I had Black masters but it was a long time ago so I can't remember how the attachment was made, and anyway there was not much choice about reels at that time: I used the Omer reel with a shape similar to a bell and I think it's still available.
Hoevere I have friends who still use guns with old Master handles: I will ask them, so keep in touch and don't loose hope cause your friend Macaroni is here for you :-)