Thread: 3 shot groups are useless!

I can fire a 3 shot group of say .5moa in my 7rm{3 shots touching} but if 5 shots the group always opens up a bit with barrel and suppressor heating up. But if i fire 3 shots then let barrel and suppressor cool down again i can repeat the same 3 shot group all day long, when the operator is up to it.
So for me and my purposes ie one or two shots at a deer a 3 shot group is just fine.