I have yet to find a bad review of Wolf Polyformance ammo.
I'm more concerned about the 3 Tapco mags. They have a bad rep on-line (though people who actually own them seem happy). Also have 3 Polish mags in need of a cleaning and paint job.
Sure wish I still had the half a dozen Chinese flatbacks from when I owned a MAC90 years ago. Rifle and magazines are long gone.
AIM Surplus has steel Russian magazines for $19.95
Nothing at all wrong with Tapco mags (or Tapco anything) and they count as a 922r US part. Nothing wrong with Wolf ammo either.
I like C-Product mags for my CORE AR: rugged, reliable and cheap.
Now someone will say something bad about: AKs. Wolf. Tapco. C-Product. ARs. Core. Arsenal .....
Some gun owners are like sorority girls talking boyfriends.