So my uncle, my brother,and me were out sighting in our ( mine and my uncle's) rifles. Well we got them sighted in and my brother decided to put a few rounds through my grandfather's Marlin 336c. After two shot we found that it wasn't even hitting paper. So i fired a few rounds and hit way high and to the left. The hole was only an inche away from the edge of the paper. We were adjusting the rear sight for like an hour and a half till we finaly found that the front sight was bent. So i want to fix it. I was thinking that i could just heat it up enough to bend it back into place. If anyone has any ideas please help.