I have a Kimber CDP Pro. Same size as a commander 1" groups at 25 Feet.
not bad. I have 2 .45 Glocks a S&W 99, and a S&W .45 custom revolver and my Kimber out performs all of them. I am looking at a Kimber TLE. I like the quality and would recomend any of the Kimber Products. I too have replaced the recoil spring after 500 rounds becuse it wasn't locking up so i went to a 22lb spring and now no problems.