I bought a Bersa Thunder 380 a week or so ago and bought a 7 round Promag to go with it. Needless to say first time I loaded the mag, third round the mag was getting hung up. I thought about returning it but factory mags for this gun was hard to find and $$$. Maybe I'll keep this mag for training: tap, rack and throw it at the target if it don't work. I don't intend to carry this gun and bought it more for new shooters.