.577 Nitro Express / .577 NE (A-Square Data) Load Data

8 published .577 Nitro Express / .577 NE (A-Square Data) reloading recipes across 3 powders, with bullet weights from 750 to 750 grains and recorded velocities between 1,889 and 2,128 fps. Every load lists charge weight, velocity, COAL, primer and case where the source published it.

Always begin at the minimum charge weight and work up gradually. Never exceed maximum loads. Verify all data against a current published reloading manual before use. LoadDevelopment.com is not responsible for errors or omissions in this data.
Recipes
8
Powders
3
Bullet makers
0
Bullet weights
750–750 gr

Sample .577 Nitro Express / .577 NE (A-Square Data) loads

The first 5 of 8 recipes.

BulletPowderChargeVelocityCOALPrimer
750grHodgdon H-4831153.0 gr1,925 fps——
750grHodgdon H-4831157.0 gr2,034 fps——
750grHodgdon H-4831163.0 gr2,128 fps——
750grIMR IMR-7828160.0 gr1,889 fps——
750grIMR IMR-7828165.0 gr1,967 fps——

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