Hey guys, I have owned a Beretta 96 for 7 months now and have fallen in love with this wepon. Extreem ease to shoot, very accurate, just fits me great. Looking to buy a smaller 380 version the 84 or 85 for my wife. Just found a 85 with a BB designation on the wepon at what I think is a good price. I do not know and really have not found a souce yet to ID the BB. Anyone know what it stands for, and the difference between the FS? Looking for your knowlegeable responses. Thanks!!!