I was just throwing out some possibilities for being 4” high at 200 with a dead on zero at 50. I’m not sure he shoots 3 shot groups or 20, I just assumed.

Today I went out and confirmed zero on my Colt 6720 and H2 Aimpoint. If you recall I sighted it in and went to confirm zero at 200 yards on the windiest day of the year. Even then I shot a 3 shot group about 2” to the right but it was an moa sized group. Today I had no wind and shot another 3 shot group that was centered but one shot opened the group up to about 4” straight up.

I was shooting a paper pie plate with a 2 moa red dot at 200 yards so there was no need to try and do any better. I’m tickled with my results and it’ll kill anything I want dead. But it all started with a 10 shot group.