I have a 357 Herrett. I have loaded rounds but haven’t taken it for a test drive. I think I bought scope bases for that contender barrel but maybe haven’t mounted a scope yet. I also have a 223ai I got at about the same time that I have shot, but not enough to say I have. The 30-30 and 7-30 waters are really the only barrels I can honestly say I have any real time in on. I need to change that, especially the Herrett. It seems a lot of horsepower for a handgun round.