RE: H&R USH misfires...
I've had 2 misfires so far. They were with Hornady SST's and happened while sighting in. The primers were struck, but I think it might have been an issue with the ammo instead of the gun. I've had some inconsistant SST's this season. Glad it happened at the bench rather than at the stand. I'm going to try the copper solids and lightfields in the off season.