Re: FFP MOA/MOA scope for .22 Trainer
OK, real quick. You have shot from 500 yards. Your group size is 5 inches. What is the group size in MOA, to the nearest hundredth of an MOA?
The answer is, no one cares. There isn't any need for speed in calculating group size.
Now, real quick. You have taken a shot from 500 yards. Looking through the scope, you see the shot was 0.3 mils low. How many 0.1 mil clicks do you come up? Well, duh - 3 clicks. Or you could just hold 0.3 mils higher. <span style="font-weight: bold"><span style="font-style: italic">That's</span></span> when you need speed.
Now, as long as the reticle and the scope adjustments are in the same system, it doesn't make any difference what that system is, but there are a lot more scopes with milliradian-based reticles than MOA or IPHY.