Thread: Barnes higher max loads?

How close is ADI AR2209 to IMR4350?

for a 270 and 110gr Hornady SP - IMR site says max is 57.8
ADi 2209 for 110gr says max is 57.0

And for Barnes TTSX 110gr .277 the "Barnes" site says max is 59.0 grains of IMR4350 - is this right and due to the type of bullet?

I have been using 57.5 grains of 2209 with the 110gr TTSX and thinking I was pushing it a bit, maybe not??