Sako 75
Type: Posts; User: Magnetite
Sako 75
Yes 1-8 twist. And I did play with seating depth.
Perhaps I should have qualified the hundreds of rounds statement better. Part of it was checking and changing processes, other parts diagnosing...
I went all the way up to 2960fps. I think the rifle just doesn't like the 120gr.
My rifle doesn't want to run them that fast. I ended up at 2775fps with 09 and 2760fps with 13SC on a 23" barrel.
Actually...
That’s 400 projectiles to get that far.
It maybe, but It has an SD of zero. That’s unheard of consistency.
Everyone seems to think 2209 is the go to ADI powder for sub 140gr projectiles in the 6.5x55. 2213SC worked really well for the 129gr Interlock. The siren of accuracy was calling, so I thought why...