Originally Posted by ChrisF
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The 300M meter 10 ring is 3.6" and 300M converts to 328 yds. I'll let ya'll figure out the MOA on that one! The 300M course of fire for men is 40 shots in each of three positions (prone, standing and kneeling). A competitive rifle is expected to be able to hold 10 ring for the full course.
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Rough figures:

3.6" / 3.28 = 1.097561 inches at 100 yards

1 moa is about 1.0472 inches at 100 yards

1.097561 / 1.0472 = 1.0481, so the 10 ring is roughly 1.05 moa wide.

120 rounds into just over moa is the expectation.