Here's one with Nobel Sport Tubal Vectan 7000, which is a lot like 4350. I emailed Barnes and Nosler looking for data but neither have done any work with it yet, so I used data from
https://www.grafs.com/uploads/technical-resource-pdf-file/20.pdfand
https://www.lhs-germany.de/en/powder/smokeless-powder/vectan/tubal-7000/This data seems pretty conservative but I'm getting a solid 2,700 fps with the max charge in a couple of 30-06s with 180-grain bullets. Still working on accuracy. Right now it's holding 1.25 MOA in two rifles using the Hornady 180-grain boat-tail.
Okie John