I inherited a Beretta 950B in 25 auto. My question is does it use the same magazine as the Beretta 950 in 25 auto? I don't know what the difference is between a 950 model and a 950B model and I want to order magazines for my B model. Thank you.

I have a Beretta 950BS and I'm pretty sure the magazines are the same for both. The BS model has a safety similar in design to the one on a 1911 but of course much smaller. The original 950 didn't have an external safety.

Yes, mine was made before the 1968 gun control bill and has no safety.