With more than 100 factory loads available for the 30-30 Winchester and 45-70 Government, you might think choosing a best or even just a good load would be difficult. With the 30-30 Winchester, use the common 150-grain loads from most manufacturers, and with the 45-70, several companies load the Barnes 300-grain TSX bullet, which is a great option. The 45-70 will work for dangerous game, but you’ll need to use third power level heavy loads like this 430-grain hardcast load from Buffalo Bore.