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.577-.450 Martini Loads

Warning! Notes: All loads with Federal 215 primers. Wad column for Bertram cases: two .060-inch Walters + 1/4-inch SPG + .060-inch Walters. Wad column for reduced cases: one .060-inch Walters. Velocities from Oehler 35P at 15 feet; 33-inch original Henry barrel. (Rifle Issue #215 - September 2004)

Be Alert: Publisher cannot be responsible for errors in published load data.

Wt.	Bullet	Powder Manufacturer	Powder	Charge	Velocity (FPS)
360	lubricated	Graf	FFg	Subscribe	1,454
Remarks: case: Bertram
360	patched	Swiss	1 1/2 Fg	Subscribe	1,473
Remarks: case: Reduced Rocky Mountain
475	Lyman/Whitworth	Swiss	1 1/2 Fg	Subscribe	1,352
Remarks: case: Reduced Rocky Mountain
475	Lyman/Whitworth	Wano	Fg	Subscribe	1,168
Remarks: case: Bertram
475	Lyman/Whitworth	Swiss	1 1/2 Fg	Subscribe	1,376
Remarks: case: Bertram
480	Original	GOEX	FFg	Subscribe	1,309
Remarks: case: Bertram
480	Original	Graf	FFg	Subscribe	1,227
Remarks: case: Bertram
480	Original	Graf	FFg	Subscribe	1,285
Remarks: case: Bertram
520	gas check	Graf	FFg	Subscribe	1,130
Remarks: case: Reduced Rocky Mountain
520	gas check	GOEX	FFg	Subscribe	1,199
Remarks: case: Reduced Rocky Mountain
520	gas check	GOEX	FFg	Subscribe	1,249
Remarks: case: Reduced Rocky Mountain