Jun 15, 2020 #1 M Mtnman84 Lil-Rokslider Joined Jun 22, 2015 Messages 198 What smokeless powders would work well in a 26” 40 cal smokeless muzz will be testing with 275 grain bullets to start thanks
What smokeless powders would work well in a 26” 40 cal smokeless muzz will be testing with 275 grain bullets to start thanks