Now that all these magnum inlines now have a 150g rating, everyone is caught up in it. Its like a CVA write up i read, If you're not selling inlines, You wont last.

Powerbelt actually only recommends 60 to 90 grain powder charges. I see that guys are actually shooting the 195 grain powerbelts over 3 pellets. How they do it, i have no clue.

Im not the maker of the product so i do not know why they even allow 150g pellet charges. Im just the guy thats finding the right loads to help others out.