Richard Kemp
36 Cal.
- Joined
- Feb 9, 2013
- Messages
- 81
- Reaction score
- 0
In working up a target load from the bench for my .45 cal. H&A underhammer, I settled on 45g. of 777. This gives me a nice tight group EXCEPT for the too-often flyer. And that's cleaning the bore between shots. Any thoughts on what's happening?