22-250ai imr4451

[vmaxpro]

Anyone shooting a 22-250ai using 4451 and 75gr? Ive got 16lbs of it and a stack of elds just thinking of something new for next year. Thanks!

 

[ARW]

That's a lot of powder so hopefully you can find a good load in your 22-250AI with it. I am using H4350 in my 22-250AI ad 64gr. Bergers with good results. Good luck.


Alan

 

[JLT]

You might want to use the .220 Swift data for the Speer 70 grain SP as a guide to get started. The Swift and the .22-.250 AI are very close (almost identical) in case capacity. Using Swift data to get an idea of a starting load has worked very well for me. I've never used 4451, so I have no experience to share. Sorry 'bout that.

 

[sharps618]

Following this....

Twist? Length?

 

[Pyscodog]

I may be the odd man here but I haven't got 4451 to work in anything I have tried. Probably me though.

 

[Tumbleweed]

LOOKING FOR SOME LOADS... Have a Krieger, 8T, 4G, at 26.3 long... looking to shot the 68 gr. SMK, 75 A-max, Nosler RDF 70 gr. are 77 gr. Scenar bullets... Have all kinds a Viihta Vour and most others. Using Lapua brass WITH 201M'S. A help would be appreciated, thank Mark.

 

[vmaxpro]

I may be the odd man here but I haven't got 4451 to work in anything I have tried. Probably me though.

Was fantastic in my 6.5C when I ran out of 4350. Only thing Ive tried it in tho.

 

[Pyscodog]

Was fantastic in my 6.5C when I ran out of 4350. Only thing Ive tried it in tho.

What were you shooting? Bullet and charge?

 

[vmaxpro]

What were you shooting? Bullet and charge?

Lapua small primer, 140 eldm, rem 7.5, jammed .010, 42.5gr 4451. 2800fps