Umarex Brimstone Slug, .22 cal, 28.24 gr - 200 ct

Pros
One of the highest grain .22 pellets I could find

Cons
These pellets nearly destroyed my gun, they are not accurately sized. The label says .22 but they must be bigger because they do not fit into the chamber of either of my .22 gamo air rifles. They seat about halfway and when loading from a rotary mag (can't see the chamber) it sheared the pellet in half and crushed it into the hinge. It took me a few shots to figure out why they were shooting so inconsistently