FMJ means full metal jacket,,,,meaning that the entire lead bullet is encased in brass. JHP means jacketed hollow point meaning a lead bullet that has a copper jacket around it except for the point which is hollow exposing the lead core,,,,,,,,,,,,,,,,,,,,,cant give you more then that since i'm f-----ng tired and cant go any more,,,,sorry,,,,,,,,
have fun,,
remember, no question is a dumb question unless you dont ask it. i have been shooting for over 30 years and i always have questions....guess thats the way it goes...... i always try to learn something every day
palerider1