ORIGINAL: txhunter58A
With any 777 product, your best accuracy will be had with a wet patch followed by 1-2 dry patches between each shot.
Personally, I use a wet patch, both sides, followed by 1 dry patch, both sides, then reload.
+1 on the swabbing with 777. 300g Nosler .451 pistol bullet (Nosler Partition Protected Point HG is exact name)---this combo is DEADLY on deer from ANY angle--head on, sideways, and oblique.They expand on meat NOT bone like the SW. I have an Omega with a Bushnell Elite 3200 3-9.
With Blackhorn 209 and 300g Barnes MZ I am getting 1" group, that will be my ML powder this fall.
Chap