i have been reloading shot shells for over 30 years Mec is my brand i have all the ga 410 28 20 16 12 i shot 1000's of rounds a year aa wads winchester primers remington and aa hulls seam to be the best you can go to your local trap & skeet club for hulls most places have lots getting many for a little to nothing . take care and have fun ,shooting & reloading a way of life
