I've discovered several things shooting this time. First, age is for sure a handicap and I'm not worth a damn as a photographer. LOL I shot this target with a Remington "Custom" 581-541 that I built for Squirrel hunting. It's running my favorite Squirrel scope, a Burris 6X Mini AO with standard duplex crosshairs. I have several of these scopes, one with a fine crosshair and dot, and a couple with fine duplex crosshairs. The standard duplex covered up much of the dot which with my soon to be 70yr. old eyes added to the contest. I may try this again with a different rifle, but here is what I shot so far. This is an older photo of the rifle with a Leupold on it at that time.
Excuse the mess on the shooting table, it was the only place to store the kitchen flooring which is under the tarp.
Little close view of my make shift 50yd. rimfire range.