Western Powders Edition 1 has data for Big Game with the 150gr Partition. Nosler 9 has the 150 Partition with the 150 ABLR in the same table.
Nosler doesn’t include Big Game.
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Yes, but Nosler uses the same data for the two bullets with the powders they do list.
For reference, from The Western Powders manual for Big Game with the 150 Partition:
Start 40.1gr @ 2,409 fps
Max 44.5gr @ 2,677 fps, max pressure 57,600 psi
2.740 COL
Same chart, directly under the Partition data:
150 Barnes TSX-BT
Start 41.6gr @ 2,550
Max 46.2 @ 2,782 fps, max pressure 60,068
COL 2.735
