They can be applied when reloading for any semi-auto rifle but absolutely are a waste of money if used in ammo employed solely in bolt-motion rifles. Actually some of their their claims are very valid. The CCI34 primers are considerably less sensitive plus they do match magnum primer specs and https://ccilargeriflezndhtchen03456.blogdeazar.com/31697776/cci-250-zündhütchen-things-to-know-before-you-buy