10k to gamble on a set of orphaned barrels, with no return, is too rich for me. Now I would be willing to have my gun shipped along with the barrels to a proper gunsmith and have him evaluate if they could work. Along with fitting concerns I'd get complete wall thickness measurements. It would suck to buy them and find out they are too thin and need to be sleeved. Fit is not your only concern when buying orphan barrels. Being 27" make them less of a hot item to me. Sellers always want you to think they have the best thing since buttered pop corn.
