Been using 338 Powerbelts over 120 grains of American Pioneer powder..........1 1/2" groups, then for a fast reload in the field, 3 777 pellets with the Powerbelts. Using Winchester 777 209's, open sights for Kansas BP deer season.
But,for the upcoming Oklahona BP deer season,I just got a new Nikon Omega BP scope, so will be using the 250 grain TC Bonded Shockwaves and 3 777 pellets so I can take advantage of the BDC scope. Hoping the 120 grains of American Pioneeer FFG will shoot to the same point of aim, much cleaner powder.