I’ve owned dozens of them and as a general rule they’re more accurate than the standard factory barrel, but still a far cry from a true custom barrel with a specialized chambering.
Some of them shoot very well but not all of them.
Someone can correct me if I’m wrong, but I believe the only thing that distinguishes them from the TC factory barrel is a slightly tighter and shorter chambering which allows the bullet to engrave the rifling. I don't think the barrels themselves were other than what came off the assembly line.
Landy
