押双单赢法简介：Due to the technical level and mechanical manufacturing, the muskets of this era cannot be compared with modern firearms, and their accuracy is very poor. It is not easy for Yang Xuan to hit a wooden target 80 steps away with one shot.
Due to the technical level and mechanical manufacturing, the muskets of this era cannot be compared with modern firearms, and their accuracy is very poor. It is not easy for Yang Xuan to hit a wooden target 80 steps away with one shot.
