magnum777on.

magnum77785 grains 777 FFG loose, or 80 gr 777 FFFg by VOLUME would be the approximate equal to 100 grains of Black Powder or 2 Pyrodex or 2 777 pellets (non-magnum).Maybe I will just use 2 magnum 777 pellets of 120 gr and that should put me on par with getting the max power and easy clean up. back to the range, running late getting it setup