WHat a way to bust my bubble. Surely I can load about 140 - or 150 grains of IMR 4350 into a 300 mag case, i can get close to that 186000 miles a second. Ow wow!! 982,080,000 feet per second. That may take some better powder, and maybe a saboted bullet.
May not have a place to hunt anymore if these damn fires dont get put out. Half of texas is burning.