I bought a brand new Kahr .40 (CW 40) from a reputable gun shop about a month ago for use as my new concealed carry weapon ... I've pumped 225-250 rounds thru it in an effort to break it in (Win FMJ) ... but even after firing that many rounds thru it, it only cycles rounds correctly <25% of the time (if that!) ... it ejects the spent round, but does not load the next round from the magazine (from either a 6 round mag or 7 round mag - it make no difference) ... with the slide stuck in the rear position (but not locked like after the last round is fired) ... I have to manually work the slide (push/pull it forward to get it to chamber the next round) ... anybody else have this problem? ... very frustrating/disappointing ... thanks!