I have used hydro's in my 338WM Ruger, a Remington 798 in 458WM, my 416RM and my 9.3x62, all without the caps. The only one not to feed them smooth has been the 9.3x62. Of course I don't expect feed issues with my double :giggle:
The 416RM and the 450NE are being prepared for elephant next year.....
