The only accuracy reports so far have been:
"I have a JW-15 Norinco .22 that has seen more than 5,000 rounds. It is more accurate than ever."
and
"It was pretty accurate but was limited by the sight set up"
I'm pretty much only looking for it to hit pop cans at 50. Can anyone tell me that they'll likely do that?
My first JW-15 really liked subsonic (target) ammunition.
50 metre groups of .75 inches on a very calm day were possible. It suffered from a wandering POI between days at the range. Glass bedding solved that and it will now shoot Remington Thunderbolt and T22s under an inch consistantly (no flyers) at 50 metres. I this was one of the first JW-15s imported into Canada. It had some significant bedding issues.
The first JW-25A I purchased some five years ago also likes subsonic ammo. It does NOT like standard velocity cheap ammo with 25 metre groups of two inches with federal bulk pack. I have since tried it with Federal Champion target and I.V.I. target (old from the bottom of my ammo locker) and it will shoot quality ammo about an inch group at 25 meters with no flyers.
I had also discovered the lot of Federal Bulk pack wouldn't shoot a consistant group out of any gun - I suspect this was due to federal having some issues in measuring the primming compound in that particular lot.
I regard the Norinco .22 rimfires as a basic gun with a great deal of potentual.
You can buy one, and if it has issues, you can tinker with it and make it shoot better with a bit of time and not too much money.
I have bought several used Norinco .22 rimfires that needed just a little TLC, cleaning, and sometimes a bit of relieving pressure points on the barrel or a daub of bedding in the action. It took very little to tighten up groups and turn them into consistant shooters.
I have bought a couple in winter from guys at the range who gave up on them in disgust. You would be amazed at how many folks DO NOT clean the cosmoline out of the firing pin then expect the gun to fire at minus ten C or colder.