To be fair, these are described in the listing as M80 bullets. Those are NOT match bullets and no one should consider them as such. I seem to recall M80 bullets are required to have a mean accuracy of 4 inches at 100 yards. I have loaded a lot of these for use in both my M14 and 1919A4, so accuracy is not a top priority. If I can get 4 inch groups at 100 yards out of my M14 (NOT a match M1A) then I'm very satisfied with the bullets. Certainly anything works out of a machine gun, and I usually load pulled bullets for that application. Accuracy through volume.