I am looking for load data on a 280AI. I was going to purchase barnes manual but found out this round wasn't listed in their manual. I wanted to try the 140 grain TTSX. Has anyone experienced this with their rounds? I didn't wanna use load data for another brand same weight as I'm unsure if the Barnes needs a crimp or something. I'm waiting to hear back from their customer service as well. Thanks for the input.

Disregard I found it on their site!

Good move not substituting data for the Barnes bullets. The monometals are a little finicky on load data. A guy can always work up from non-improved data, but best to have legit data.

Yea I figured so didn't wanna risk it. I'm stilling waiting on my rifle just trying to get all my components now so I can jump right in. I took Remington 700 280 with a 22 in barrel and had it redone with 26 in barrel in 280 AI