I found these relatively accurate in a Crosman 1377 and M4-177, but they're both too crude to really tell the story. Shots often stacked from my HW30s and almost always made tight groups. In other words, they shoot to the capability of the gun and the shooter. They performed near the top of all pellets tested in all three guns, and aren't even particularly expensive. Worth trying if you want a workhorse wadcutter.