Ok... Let us be honest here. The odds of shooting a group like that @ 200 with a 22 is nearly impossible. I'd venture you'd have better odds at winning the mega millions lottery.
22LR ammo is far too inconsistent to provide a group like that, especially if there was a 5 MPH wind.
Let's do ROUGH math for a minute...
Lapua Center-X
Bullet weight = 40 grains
BC = 0.172
Velocity = 1073 (avg)
Zero Range = 100
Target Range = 200
Assumed Scope Height = 1.5"
Using these numbers, and a velocity variance of 20 FPS.
POI @ 1063 FPS = -37.83"
POI @ 1083 FPS = -36.82"
You would have an inch of vertical movement based solely on the inconsistent ammo velocity. And that is assuming you held PERFECT. To repeat that over 10 shots, TWICE is ... well ... unbelievable.
Even if placed in a vice, I could NOT replicate that accuracy. And you did this out of the back of a pick-up, off a bipod and sand bag?
?
Now please don't take this as me saying YOU are incapable of shooting the group. No. I'm saying the anmo is incapable.