Rifle shooter308........................I do not understand why it matters. I say that because a three round followed by a three round followed by a three round will tell you more than a ten round hole. It either groups good or does not.
I have a tikka lite weight that will put three in a 1/4" And then be hot enough to start wondering, Is it a true .25moa gun.........depends on who you ask. Is it accurate? Hell yes. Altho clearly for a limited duration.
Why would I want to waist twenty rounds to track how much the 12th round wonders, Why would spend thirty bucks to find out what number 12 does if all the first three went threw the same hole right were I wanted them and did the job to begin with. The only exception would be if your running a tactical match that requires 12 round in rapid succession.
Practice is great but I fail to under stand why three means nothing but five does.........Not to be a dick but it's retarded.