My 300 wsm tikka kicks harder than a mad soccer mom. I know it’s not Exactly what you’re looking for, but this clamp on muzzle brake has been surprisingly helpful. Wish it wasn’t as big, but I don’t get anxious to shoot it anymore. Nice set up by the way...
Corn and apples works well, but alfalfa really seems to be a fan favorite. Easier during early season though, as it usually isn’t an issue to keep dry.