I just spoke with Pete at Quality Cartridge; he's making a run of 416 Hoffman headstamped brass in the next couple of weeks. If you have one of these and need brass, give him a call and get on the list. He's about $1/box highter than Midway (who doesn't have any now, either) but if you need it, he'll have some available.

Pete is a good guy and the .318 WR brass he made for me has held up well.