Believe it or not, the only load we have been able to get our 6.5 Swede 96 to shoot that well, after trying tons of handloads, was the factory Privi 140gr SP's. I picked up 10 boxes for the daughter to use on hogs simply due to the price, and the first time we shot them I had to go to the target to see that I didn't miss the second and third shots. (which in all honesty, I thought I had)
Then the grandson shot three and the daughter shot three, and the combined group was still less than 1". For three shooters, and 9 rounds, that to me proved that factory stuff for sure.
What you have going there is an awesome load for sure. I just wished I could have hit something like that when trying to develop a load. The closest I got was just under 1" at 100 using the 140gr Hornady A-Max loaded to 2550fps. It was/is a great hunting load and dropped everything we put it on in their tracks. It never blew up, or destroyed much more meat, than any other type bullet would. I can only attribute this to the lower velocities.
The thing was, zeroed at 1" high at 100, it would hit 2" to the right and 1" low at 200, then at 300 it would be about 6" low and around 4-6 o'clock on the target, showing it was spinning in larger and larger circles. Thing was even when put on a hog out to 400yds you could still plaster them in their tracks. We never shot a deer over 50yds with them but with the hogs, we never let them get out of an open pasture with out sending something after them.
Good luck with your load, I would surely keep that one.
