The other day I watched a video that suggested using the 8 inch block under a target for ranging. Since the blocks are all the same size it can be used as a standard. And, since the Diamondback is a FFP MOA reticle scope the block height will appear the same requardless of the magnification. Here are the readings I got using the markings above the horizontal line.
Yards. MOA numbers
30. - 23
35. - 20
40. - 18
45. - 16
50. - 14
55. - 13
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Yards. MOA numbers
30. - 23
35. - 20
40. - 18
45. - 16
50. - 14
55. - 13
Skip