While packing a 7x57 for shipping, I happened to run a patch down the barrel. Noticed it has cut (pre-micro groove) rifling. Will other owners of Handi 7x57 barrels check to see what kind of rifling you have? If they were all like this, could this be why they have such a good reputation for accuracy? Now I wish I had taken the time to mount a stock and try it. Maybe the new owner will give me a report.
Wally