I'm an NRA Hunter's Pistol Metallic Silhouette shooter and am trying to find a load for a 150gr cast bullet for my 10" Thompson Contender in 32 H&R Magnum. Maximum range is 100 meters, and I am looking for a velocity around 900 fps. I'm shooting using the "Taco Hold", and use a rifle scope with short eye relief, so I need low recoil to keep from getting smacked in the face with my scope.
The Contender barrel is a .308 bore, and I was hoping to use a Saeco 150gr bullet that I already use in my 30-30 lever gun. None of the reloading manuals show data for this cartridge with a bullet this heavy. I'm using wheelweights and 2%tin for my alloy.
Anyone know where I can find some reload data?
thanks
Guppy