Working on my second brick of it. Shoot it in a Sig Sauer 522. Minimal problems, very clean burning IMO. After about 1250 rounds, can think of less than 5 issues, FTF from a crinkled casing once or twice, a few FTE stove pipes. Were talking .22 here, some issues will be had from bulk ammo, at least I expect that to be true.
I have had some failed to fire with this ammo and several failed to eject. This has been in the first 250 Rds of my first box. The last time I had a fail to fire was with Remingtons. So far I am not likely to buy more.