i've used several thousand of them in about 3 dozen different guns of every action type and had no problems at all with firing pins, misfires, or anything else. plus i gave my father a couple thousand and a guy i work with uses nothing else and shoots way more than i do. it's curious to me that every time problems with cheddites come up it often seems to be brownings. i've loaded them in remington sts, gun club, federal gold medals, and rio's (just to see what i could do with them and they're not the junk everyone says). i've not seen any reason to go back to any other brand.
maybe i'm just lucky.
roger
