There are a fair number of variations of the Miroku doubles, but all I have seen are solid and well made. I have a Daly 500, and I had a set of otherwise unmarked Miroku barrels fitted to it, with no problems. That gun is lighter and trimmer than my Browning BSSs, and has slightly better wood. I also had a Miroku O/U field gun that was noticeably nicer than my old field grade Citori of similar vintage. So, if condition and price are good, probably worth buying.