Quote Originally Posted by eldorado View Post
Thanks to all that replied,
It was my grip! I have not had any more trouble with the slide locking back... I'm pass the 500 round point flawless & accurate.
Even with a good grip this is not uncommon with a new (less than 500-1000 rounds) tight pistol. FWIW, those Kimber mags are OK but not as good, IMHO, as Wilson Combat mags which is what I use exclusively in my Tactical Ultra II. Just a thought.