RE: Burning efficiency?
Just to make sure, I dug out some targets. Looks like I had one shot at 42 paces that was actually 1.9" and one at 50 that was 2.0."
I thought they were a little smaller than that. Oh well, I was close anyway, lol.
Edit - and I honestly don't recall what my cleaning was while doing those tests. I will have to do another one to find out.