I loaded up six rounds, same as I used to test my Alaskan before. 300 grain TSX over 69gr of RL15. You gain 22.6 fps per inch.
African - 2442
Alaskan - 2374
I'm pretty sick, that I traded for an African to gain 68 fps
I've never been able to find anyone who has compared the two side by side.
Well, Saturday I'm trading my Long Range rifle for a Ruger African, thats been Cerakoted. So I now own the Alaskan and African, and I will be doing chrono testing the first day, and I will post all the data here.