Thank you Daryl.

Bob Hoyte is who the other barrels are going to. Was going to do the 12ga martini with a 66 twist, .005 rifling, 7 lands. All that has to do is stabilize lightfields.
I wanted to go with an easy loader, finger started if possible. Do you recommend the shallow (.005) rifling or the .010?
Just looking for a ball gun over 120gr (100 is probably fine) of powder to keep things manageable
Thanks

Tom