22-250 75 grain amax data

[Brian421]

Anyone have any good starting loads for 22-250 with 75 grain amaxes? I have reloder 26, sta ball 6.5 and superformance

 

[Hugnot]

I use 75 ELDM's with H4350, RL16, RS Hunter, H414, SW4350, 4000MR, V8000 in my 7.7 twist .22-250. StaBall 6.5 burn rate is sort of like 4000MR & should work OK. Getting powder today is kind of a scrounging exercise - got to adapt, but the .22-.250 is a real flexible powder user. My best load is 34.5 of RL 16 in my 27 inch, Rem 700, McGowen 7.7 barrel - last week I shot a sub .5, 3 shot group at 200 yards - real good, just under 3,200 fps, rodent load.. H4350 & SW4350 are runner ups. H414 loads that shot great at 50* or so, gave sticky bolt lifts at 90*- RL16, H4350 & SW4350 are temp change resistant. I would save the RL26 for 6mm's and bigger.

 

[FrogFire7]

I also use H4350 in my 22-250, with the 75 grain eld-m. If you want data for that powder in my gun, I can get it for you. That's the only powder I've used in it