I've had a German made .340 Weatherby for 40 years. It's scoped with a 30mm 2 1/2-10x Swarovski in Talley rings & mounts. I've killed critters with it all over Alaska when I lived out in the bush for 8 years plus during six safaris in Africa. It will shoot groups better than I can hold them. Been shooting 84 grs. of Re22 behind a Speer 250 gr GS, sparked by a Fed 215 for the last 25 years. What's your pet load?