KimberTrace

Finally picked up my Kimber last week! I have not had a chance to go to the range yet, but I ran into an issue with the mags. The factory mag won't eject properly, and It will not engage the slide lock when I pull the slide back unless I manually lock it with my thumb. So..... I bought 2 Wilson Combat mags. They lock the slide, and eject correctly, but I cannot disengage the slide lock while the wilson mag is in the mag well. The guy that works the gunshop was unable to do it as well. Is this normal? Anyone have any recommendations? It is a Gander Mountain exclusive Kimber Ultra Carry II with Crimson Trace laser grips. Eldorado has the exact same gun, and he has posted pics (search "special order kimber ultra carry II" to see them).