H1000 with 150 Nosler BT

[TackDriver284]

Curious to know the max charges you folks may have used for the 7 Mag with H1000 / 150 grain Nosler BT bullet. Reloading manuals says 68 to 70 grains is max charge. I have two nodes on QL, one is low and one is high at 73 grains, looking to seek the high node. Working up a load from 68 to 70.4 grains, hopefully find what I am looking for when I get out to the range. Even if I don't get the high node because of pressure, the % fill and % burn looks good and seeking a consistent load with low SD and ES.

 

[Elkman]

My most accurate load with H-1000 is a 162 gr Hornady BTSP with RP case cases and 71 gr of powder. Shoots consistently near 1/2 MOA. The Nosler 160 AB, with the same load shoots 1Moa.