If triple seven is a dirty word please stop reading here.
My rifle is a Traditions 50 cal sidelock, .495 round ball, .018 lubed pillow tick patches, Rem #10 caps.
Triple seven has been less accurate for me with groups at 50 yds opening up from 1-2 inches to 2-3 inches.
I fired 20 rounds without cleaning the bore, without firing a cap to clean the pathways. I just fired, loaded and fired over and over again (loading did not get any harder) and groups still stayed at 2" to 3" at 50 yds. For me that was much more fun. Of course 777 may not work like this in your rifle but you just might want to give it a try.
Fran
My rifle is a Traditions 50 cal sidelock, .495 round ball, .018 lubed pillow tick patches, Rem #10 caps.
Triple seven has been less accurate for me with groups at 50 yds opening up from 1-2 inches to 2-3 inches.
I fired 20 rounds without cleaning the bore, without firing a cap to clean the pathways. I just fired, loaded and fired over and over again (loading did not get any harder) and groups still stayed at 2" to 3" at 50 yds. For me that was much more fun. Of course 777 may not work like this in your rifle but you just might want to give it a try.
Fran