Hey i went to my local gun store for some bullets to start reloading seeing how payin 24 dollars for a box of CorBons is kinda pricey. And i only found 2 different boxes that were labeled as 454 and non of them seemed that they would be sufficient for bear however there were several marked 45 but not sure they would work for the 454. I was looking for some big grained penetrator round (like corbons) but couldnt seem to find any. Any one know a brand that has penetrator rounds id appreciate any help thanks