My goal with my Establish should be to A) Have a very historical gun with great roll marks, B) Not spend "Colt Cash" to the job. The "C" within the barrel would reveal a chrome chamber only barrel. But AFAIK, Colt marked the "C" up close to the muzzle on https://goldcuptrophycolt4534443.tinyblogging.com/rumored-buzz-on-colt-python-6-for-sale-75004430