That 410/404 , is that the wildcat dcpd has talked about? using 450/400 dies? I'm also VERY tempted to try that as well. As I understand it he just uses a 450-400 reamer into the .410 bbl. I have a spare M70 375 just sitting around waiting for a new barrel, it was between that and the 400 h&h but dang are those dies pricey
