Just rest on the receiver. The idea is to remove any pressure on the barrel. The provides an indication of potential accuracy; or at least that is the thinking behind it.
Ok thanks. Will try that in the morning.
I almost wonder if the red dot isn’t holding zero but I’ve got several of them and they’ve all been wonderful (Sig Romeo5 yes, not high dollar, but they have always held zero for me, up until possibly now.). They claim to be rated for it. But another thought is take that off and try it with irons. Even irons at 100 should be better than this by a lot.
