One thing I will tell you is to read pg 16 of your owner's manual. I had a customer who brought in a Kahr CW45 2 weeks ago because the first round wouldn't feed. The Kahr DAO pistols are designed to chamber the first round by locking the slide open, insert mag, then use the slide stop, NOT inserting a mag then racking the slide. Yours may or may not. If not, now you know why.