M64s are wonderful - you have a winner there.
I let my M64 go to a very close friend because he rides the range on horseback to wrangle his cattle. Also gave him a nice holster that it fit in perfectly. Fabulous revolver.
But let's switch gears a second. A semi-thread switch since we'll stick to M64s and the OP's gun. This was my other M64 before and after it was customized:
Can someone tell me anything about those stocks? The OP's gun has similar stocks but they have a S&W medallion. Do you think my M64's stocks were once original to the M64 from S&W? I really like them and have long wondered about them.