Star One Smart Blog's

..using the 210 gr. Winchester STHP (Silvertip Hollow Point). I usually load a 240 gr. bullet, but this was all that was left at the latest gun show.

Sitting of top of 12.9 g of Vihtavuori N 350.; COL 1.600".

Vihtavuori is a trademark of Eurenco..

EURENCO Vihtavuori: Single base propellants for medium and large caliber ammunition, mortar increments, small arms ammunition in addition to sporting and hunting cartridges and reloading powders.

A reloading guide is here (PDF).
This is not the maximum load, but it's very close.

Click to embiggen.