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#6383987 - 07/26/16 09:56 PM H1000 / 150 Nosler BT for 7 Mag
TackDriver Online   content
Tracker

Registered: 05/02/14
Posts: 510
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.

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#6386979 - 07/29/16 09:44 AM Re: H1000 / 150 Nosler BT for 7 Mag [Re: TackDriver]
Blanco Offline
Tracker

Registered: 12/29/10
Posts: 891
Loc: Ft.Worth
Would be interested in the responses, as I am working the identical load right now

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#6387287 - 07/29/16 02:01 PM Re: H1000 / 150 Nosler BT for 7 Mag [Re: TackDriver]
Jgraider Offline
Tracker

Registered: 06/13/15
Posts: 531
Loc: West Texas
Originally Posted By: Big Stan
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.


What velocities are you getting?

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#6387641 - 07/29/16 06:16 PM Re: H1000 / 150 Nosler BT for 7 Mag [Re: Jgraider]
TackDriver Online   content
Tracker

Registered: 05/02/14
Posts: 510
Originally Posted By: Jgraider
Originally Posted By: Big Stan
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.


What velocities are you getting?


3,018 with 70.4 grains. Feels like it has room for more. No pressure signs.


Edited by Big Stan (07/29/16 06:16 PM)

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