So far with the 300gr Cor-Bon it's holding at about 1.5MOA fired from a couple of sandbags on a less than rigid bench.

When I get a Day off from work and the Farm I'll head to the concrete Benches at the Club with a Proper rest and see what it will do.

Part of the issue is the ACOG TA33 I have mounted on it, and will switch over to a More Precise optic, the other part is I have only fired it when it was freezing out and the wind Howling.

Stay safe!
E4E