I watch X Ring on youtube and they said shooting 22LR at 300 yards is like shooting 1,000 yards with 6.5 CRM. So I took my CZ 455 w/Viper PST II 4-16x44 and 0 MOA EGW base to the range a few weeks ago. However, since I zero @ 50 yards, elevation was 44 MOA...which was about 20 MOA more than what my scope had.
I swapped the 0 MOA base with a 20 MOA base and replaced the scope with a Burris Veracity 5-25x50. Got it zeroed at 50 yards and then tried a few shots at 100 yards (app said 5.7 MOA, but it was closer to 6.25).
Then I tried a 22LR 100 yd challenge target. Left to right, top to bottom. I got 4 shots in the black so I guess 40% can't be considered a fluke...though not sure what happened to the last shot.
Took it out to 200 yards (23 MOA) and I think I was hitting the target since I didn't see any impacts in the dirt behind the target.
Tried 300 yards (44 MOA), but my scope topped out at 34 MOA so had to holdover for about 10 MOA. Once I got the holdover right, I could see 15" targets slightly moving.
Next time, I'll have to put paper target at 200 yards to see how it groups.
On my MPA BA 6.5 CRM with Hornady 140gr ELD, 44 MOA equates to ~1300 yards.
Might be a decent way to save some centerfire ammo while challenging myself to some precision (rimfire) shooting.



I swapped the 0 MOA base with a 20 MOA base and replaced the scope with a Burris Veracity 5-25x50. Got it zeroed at 50 yards and then tried a few shots at 100 yards (app said 5.7 MOA, but it was closer to 6.25).
Then I tried a 22LR 100 yd challenge target. Left to right, top to bottom. I got 4 shots in the black so I guess 40% can't be considered a fluke...though not sure what happened to the last shot.
Took it out to 200 yards (23 MOA) and I think I was hitting the target since I didn't see any impacts in the dirt behind the target.
Tried 300 yards (44 MOA), but my scope topped out at 34 MOA so had to holdover for about 10 MOA. Once I got the holdover right, I could see 15" targets slightly moving.
Next time, I'll have to put paper target at 200 yards to see how it groups.
On my MPA BA 6.5 CRM with Hornady 140gr ELD, 44 MOA equates to ~1300 yards.
Might be a decent way to save some centerfire ammo while challenging myself to some precision (rimfire) shooting.

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