Chuckdog excellent post.I think the .280 AI would be a great choice. While some improved cartridges show more gain than others the 280 is a winner.
I think I have decided to go with the Whelen for the 06. I plan to make additional Golden era sporters at least a Mauser a Swiss in 6.5x55 , an Argentine in 7x57 and a Krag. I may just have to start making 06 sporters in different calibers until I have all bases covered. I do want to make at least one .416 Rigby probably on a Mauser with express sights set up for safari.Talk about $$$.
I think I have decided to go with the Whelen for the 06. I plan to make additional Golden era sporters at least a Mauser a Swiss in 6.5x55 , an Argentine in 7x57 and a Krag. I may just have to start making 06 sporters in different calibers until I have all bases covered. I do want to make at least one .416 Rigby probably on a Mauser with express sights set up for safari.Talk about $$$.