So my son-in-law says "Can you use other 1911 clips in that Kimber?" We were shooting down in the bottom of the farm, and I had my new Kimber Ultra blah blah and my new Ruger SR1911. I reached down and grabbed one of the Ruger clips, shoved it in and BAM! BAM! BAM! "Yup" I said, "apparently you can." I must admit. I love them 1911's.