I have no real use for that Taurus. I know that the LONG free bore of the .410/.45 Colt barrel for my Contender (actually useful to nearly 25 yards with the shotgun due to screw on choke) makes the .45 Colt pretty loose for accuracy. It's about a 7moa barrel in .45 Colt. That ain't totally less than useful for an iron sighted gun to 50 or 75 yards, just a lot less accuracy than other Contender barrels with normal chambers. To me, the concept of that Taurus is a might goofy. I'd rather just have the plain .45 Colt. Besides, the standard cylinder length is a lot more compact. If I want shot loads for something, I can handload .45 Colt brass with shot using gas checks for wads and it'd be about as useful. The .410 don't pattern past maybe 10 feet, pretty worthless.