445 Super Mag Load Data

11 published 445 Super Mag reloading recipes across 3 powders and 3 bullet manufacturers, with bullet weights from 180 to 240 grains and recorded velocities between 1,525 and 1,992 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
11
Powders
3
Bullet makers
3
Bullet weights
180–240 gr

Sample 445 Super Mag loads

The first 5 of 11 recipes.

BulletPowderChargeVelocityCOALPrimer
SIE JHC 180grHodgdon H11034.5–38.9 gr1695.0–1907 fps1.925Federal 210, Large Rifle
SIE JHC 180grHodgdon H422734.5–37.0 gr1655.0–1901 fps1.925Federal 210, Large Rifle
SIE JHC 180grHodgdon Lil'Gun32.5–35.0 gr1812.0–1992 fps1.925Federal 210, Large Rifle
BAR X 200grHodgdon H11033.5–36.0 gr1707.0–1855 fps1.925Federal 210, Large Rifle
BAR X 200grHodgdon H422735.0–38.0 gr1795.0–1885 fps1.925Federal 210, Large Rifle

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