You might consider a Ruger #1 in 450-400. I love mine and it's very accurate. I load it down and hunt deer with it. Just bought another one in 405 WCF. A friend re barreled one to this and is getting 2600 FPS (I've seen it on the chronograph) with a Barnes 300gr TSX bullet. He's taken a couple of moose and bison with it.
