I had to join a Bersa forum (again) I got my Bersa several years ago mine (BT380) has a least 4,000rds through it without any problems besides my disconnector spring it broke after about 500 - 600 rounds I use to belong to BersaTalk it was a good forum but one day I attempted to log-on it was gone.
Welcome from "Mr. Tardy to the Party." I bought a Thunder 380 manufactured in June 2015 and still having disconnector spring issues. Maybe they should have a tech look at this problem... just sayin'.
Welcome to the forum from The great state of Texas. Think there are a number of us here that had belonged to the original and current versions of Bersa Talk.