Second time out. Gun fired flawless first couple of mags. Then I had to field clean it after each couple mags. This concerns me. I need to know the gun is going to fire those 7 shots when I pull it out of the pocket. Being used to glocks that shoot and shoot and shoot, this concerns me. 150 rounds fed flawlessly through the new Sigma as well. I ordered a new mag to see if that is the use. I know in my old sigma 380 that I had for years, it would only work with hi dollar ammo. The gun was used so it makes me wonder if that was why it was traded in. I figure if it doesn't get me through 50 rounds next time it's getting mailed off the Taurus for them to look at it.