The problem with the .45 cal, 1:20 wasn't the rifle. it was the lack of saboted bullets on the market. it's still a problem and the .45 cal 1:24 would shoot a far wider variety of bullets, that are already available. as far as conicals go, flounder is spot on .45 cal 1:20 with the conicals he mentioned are deadly accurate.My.50 cal knight is a kick to shoot full bore lead from and extremely accurate to boot.IMHO, the 1:20 would be a mistake to mass produce again.