The worst thing I have ever shot was a Win M70 .458 Lott that belonged to a buddy and weighed less than 8 pounds. I had some Lott rounds loaded with 550gr Woodleighs that I loaded for a PH buddy and after the first shot from the bench I felt like I'd been stunned. The same loads in my CZ 550 .458 Lott are not bad at all but that M70 with its light weight and narrow footprint on the shoulder was brutal, much worse than either my Lott or my .470 DR.
