I had to chuckle at blume's comment & memory.
Yep,, that .22 was NOT as accurate as it SHOULD have been. Boy,, did we all have egg on our faces that day! LOL,, the FUN we have at a Gathering!
I have made quite a few very good shots with both types of Rugers. I will admit that a MKII in the Competition Target model,, slab-side is a daily "working" gun. And it gets a lot of use. Heck,, I recently took out a groundhog that had decided to move in on my range. He made the mistake of NOT running when he saw me. He sat & watched me get to my truck,, AND allowed me the time to get the gun out & align the sights. Oops,, "Lights-out!"
Besides as a SA collector,, and especially a 3-screw lover,, I'd HATE to wear out one of my OM's by the daily carry & use. That stainless MKII is a workhorse.