Kid,I cast the same 90 gr. SWC bullet as well but I shoot it in all my rifles. Sized to .314" for 7.62 x 39 and 54r.sized to .311" for 30-30 an 300 Sav. but it will work just as well in any 30 Cal.rifles.

I cast the bullets from pure lead usually but anything slightly harder alloy with 1/4 to 1/3 WW to pure will work fine as well. Using 3.0 grs. Max. of Bullseye in the X39 and 3.0 to 3.5 grs. Bullseye for all other calibers MV runs between 850 to 1100 fps. with the listed charge weights.

You should be able to hold 2" or less groups at 50 yds. fairly easy.
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Last edited by res45; 03/18/15.

Artisan in Lead, bullets and powder