Try looking at Handloads.com. Fool around with the ballistic calculator and decide where you want to zero the rifle. I went with 50 yards as a good compromise. Both my daugher and I shoot Model 60s on an 25 yd indoor range. We found that by sighting high at 25 (using the hight calculated in the chart) put us real close when we moved outdoors. I'am new to rimfire too and I am still learning. Just have fun, thats what rimfires are all about. Ya and a few tree rats and I dont shoot 100 yds too often, well mostly never.
All tens
All tens