I was shown an oldish BSA today by someone I know (that deals in just anything an everything) and I'm not knowledgeable enough to put a model name to.
It has a carbine barrel that looks factory and looks like a Mercury, having the Mercury / Airsporter style trigger block, the (break) barrel has the normal marking along the top surface but the cylinder has no model stamped on it and can't see anything anywhere else.
ideas?
Sorry no pics as it's not mine.
Steve