I bought my new Kimber last week and have fired about 600 rounds of FMJ thru it. Day 1, I shot 150 with no issues at all, I was thrilled. Day 2, after a good cleaning, I shot 200 rounds but experienced 6-7 failures to load the next round. The slide popped/stuck open and locked and didn't load the next round. I pulled back on the slide and it then loaded that round. Came home, cleaned it again and went back today. Same deal....250 rounds and maybe 6-7 times it failed to load either a random round or the last round. I'm using both Kimber and Wilson Combat mags. It happened with both. Dealer said it may take 1000 rounds to get this thing broken in. Otherwise, it shoots like a charm. Any advice? Not real happy about having to spend $400 dollars in ammo on getting it to work well enough that I can trust it with my life.