I didn't take this video, but it illustrates why I don't use Remington Thunderbolt .22lr in my guns. To be fair, I have not had problems with any other Remington Products.
I personally recommend Federal copper plated .22lr in the bulk pack, or Federal Premium Gold Medal Target .22lr, which is what I shoot in my modified Ruger 10/22. It's 1MOA or less at 100 yards with the Adams & Bennett match barrel on it.
I guess I can kiss that Remington sponsorship goodbye! ;-)