It is a compact stainless carry. In 250 rounds, I have had four failures (the kind where the spent case is not ejected fully; a stovepipe maybe?) and the slide stop lever was activated twice midway through the mag. That may have been operator error though. I have two mags for it: the original one and a Wilson Combat one. Is this normal until it is worn in??? How many rounds is "worn in?" Also the rear sight came loose and fell out on the 90th round. The set screw was never tightened. I called Kimber and they said the sight should be tight even without the set screw and I should send it to them. Whats the deal????