Some data....

by Gunner , St Louis, Thursday, July 03, 2025, 12:30 (9 days ago) @ Gunner

Found the John Barness article on the 405 Win, limited data but here are the loads.....

300gr Barnes X bullet .411"
Ramshot TAC 55.0 grs 2,320 fps
IMR 4895 55.0 grs 2,280 fps
Varget 55.0 grs 2,190 fps
RL-15 55.0 grs 2,171 fps

Hawk 350gr .411"
Ramshot TAC 51.0 grs 2,160 fps

All I can find.

Gunner

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