needed to order some chokes for my new kolar barrels, and wanted to mic them up to make sure they were .740 like they should be. Ran the bore gauge down the barrels, bottom one is .738, top one is .737. Checked and rechecked a half dozen times making sure the gauge was calibrated right and I was reading it right, and sure enough they are the tightest kolar barrels i've ever heard of/seen. Anyone else have or heard of tight kolar barrels? Doesn't really matter to me as long as I get the chokes ordered to match the barrels, just curious more than anything else.