7 downloads

| Rounds | 30 |
|---|---|
| Type | Universal |
| Formats | A4 / US Letter |
Both formats print at true scale. Set the printer to 100%, not "fit to page", then check the 1-inch calibration mark in the footer of your first print. Print the calibration test sheet and measure it
At one inch a hollow ring stops being an aiming point and becomes a doughnut you centre the sight inside. Note that thirty filled dots cover about a quarter of the page.
One round per dot is a thirty-round session with thirty separate answers, instead of one group that averages everything together.
At 100% / actual size on A4 or US Letter, so a dot is a true inch across.
Yes — free printable PDF in A4 and US Letter.