Re: 300WSM and Berger Bullets
Team Roper , I'm not familiar with IMR4007SSC but given the same rifle, brass,primer and bullet I'd guess that your at a higher velocity node with the IMR4350 . Did you chrono the two loads ?
IMR4007SSC is listed as a somewhat faster burning powder than either H4350 or IMR 4350.
I don't have a recoil issue with my load but the rifle is heavy at around 12 pounds ready to hunt.