Reply with quote #1
I have some 75 and 80gr A-max bullets and some Imr 4350.
Was thinking of 37-38gr range? Anyone out there have any impute. Not noob so I know about difference in case cap. etc. Shooting REM brass which is tighter than WRA brass. Thanks
Reply with quote #2
For those bullet weights in a 1-8 barrel longish .224" barrel;
might I suggest some powders that are even slower than 4350 ?
Such as: RL-19, AA3100 or similar.
You can more-closely approach max load densities w/ such powders in this size case; and you might find best groups there ( velocity considerations aside ).
Reply with quote #3
I shoot a mild load of 37.5 grains of H-4350 with 75 grain A-maxs in a 8 twist Pac-Nor barreled 22/250 AI with Federal brass so you should be good with IMR-4350 and those weights....
Reply with quote #4
I have a .22-250 A.I. Kreiger 1 in 8" that shoots 80grn. Hornady A-Maxes combined with RL 22 into little holes. It works great on PA groundhogs as well.