Seeing as how "i personally" haveflattened more than one brown bear with a smallercartridge than a 300 UM, and i've also seen several moreharvested with a smaller cartridges than a 300 UM, your going to have to show me some solid "proof" that it's a "mistake" in the first place!

Please post your "proof" so i can look it over, as my "experience" shows me otherwise...

DM