With whatever measuring device ur using to measure ur targets Im sure youll get there. Your also arguing with one of the most knowledgeable rimfire shooters youll probably never meet. Everyone is entitled to their opinion and Im good with that but He is correct and you are WRONG!!!
Get there? Hm. I see eight sub 1/2" groups at 50 in a row posted above, which is three more than five in a row.
I would question someone being the most knowledgeable rimfire shooter when they seems to focus only on one small subset of. 22s. I would think a truly knowledgeable person would be more well rounded in their experiences. I find most really knowledgeable people have an unceasing curiosity and desire to broaden their knowledge base, which is not a condition it seems we could accuse him of.