Good point on the handfitting of the OP (and any of the V-spring/rebound lever Colts). I would agree that in today's world they would certainly be considered "custom"! ( I am not familiar with how the S&W M&P's were made-I thought there was some hand work involved there as well-But I don't have any M&P's to compare.)
I have a couple OP's and I really like them. They are a no frills "custom",strong,and accurate revolver.
I have a couple OP's and I really like them. They are a no frills "custom",strong,and accurate revolver.