I checked the flash hider, scope rings ,and base, all were tight. Changed the gas rings, and the rifle started shooting much better. Now back to that brass.
Erik
Hey Gohring, I have used h335 with the 68's, and TAC with the 75's. Both do well for me to 300 yards. Haven't gotten farther out yet. I want to try AA2495 with the 75's while it is still cool weather and compare later with summer results. Hornady 7th edition had good results with it.
Good luck...
I get roughly 2950 fps with 208 Amax's and H1000 from a 28" Krieger.
From what I read, I'm pretty sure you could get more speed with retumbo.
Hope this helps.
Erik
I use a Mark 4, 4.5-14, duplex reticle.
I think the vx3 would be good. Could not get my picture to upload right side up. But you can see how it looks on the rifle.
My first thought is to check barrel clearance, make sure every screw is tight, receiver and stock mating surfaces are clean, lug fit to stock is good, trigger clean. If I had any doubts about the scope, check parallax and do a box test.
Erik.