Max load: 44 Mag rifle, 270gr Speer Deep Curl, H110

[JCCinOhio]

Anyone load this, or anything similar? What velocity are you getting? I'm already 1.5gr over published max, but no pressure signs. These are running about 1650fps. Would like to get to 1700 if that's safe and if it's accurate. Seems the higher I go the better the groups are tightening up.

 

[MK20]

If it is a strong rifle, work until you see signs in brass or pressure stops increasing.