I reload the 30-30 for my 14" contender and use the Thompson reloading guide their loads are hotter than most factory loads. I start at their low end and work up for best accuracy for the bullet wt I'm using, most loadings end up at around factory specs, some are slightly higher, but below the recommended max. For pistol loads the manual states "for T/C and ruger only" so I would feel safe with any factory loaded ammo.