What works in your rifle might not cycle in another brand, or even the same brand, but another guy's rifle.
My Remington 742 shoots any 150, or 180 grain round I have put in it, but a hunting buddy of mine, can't use 180s in his, because they are just not accurate in his rifle.
Nemo Me Impune Lacesset
"The trouble with our liberal friends is not that they're ignorant; it's just that they know so much that isn't so.".........Ronald Reagan