If a single sub 1/4 moa group constitutes a 1/4 moa rifle, I've got many of them. I also have 2 1/10 moa varmint rigs. One of them shot a .625" group at 600yds (witnessed )
On the same token - if a fine custom rifle tosses out a 2.5moa group, is it a 2.5moa rifle? LOL