If You should spend extra money for them You will be wasting your money. Adequately seat your primers along with the mystical slam hearth will continue to be a secret whatever the primer you use. I have 8 a long time and about 10,000 rounds loaded and fired in my https://z-ndh-tchen-cci-20942951.jts-blog.com/30707325/zündhütchen-small-pistol-magnum-things-to-know-before-you-buy