Sorry to hear about your trouble. I've only got a little over 150 through my recently purchased Bersa, but I couldn't be happier. Very accurate & reliable so far. A friend who shot my Bersa for the first time did have a failure to go completely into battery on his second shot (100 rounds through the pistol prior to this range session). He pushed the slide home & proceeded to empty the mag without a problem. We then put another 50 rounds through it without any malfunctions at all (The first 100 were also malfunction free). He believed it was a user malfunction as he was trying to short stroke the trigger. Don't know if that's possible, but nevertheless the pistol seems very reliable & it hasn't malfunctioned at all with me. I even went as far at to load a couple of mixed magazines of Winchester White Box, Wolf, & UMC to see if the pistol would malfunction, & the gun went through them all without a hitch. If it continues to function this well it will be a keeper & possibly a CCW firearm. Hopefully your problem will now be corrected. Keep us posted on your extraction issues.