.458 Lott (Speer Reloading Manual #14) Load Data

32 published .458 Lott (Speer Reloading Manual #14) reloading recipes across 12 powders and 1 bullet manufacturers, with bullet weights from 350 to 500 grains and recorded velocities between 1,967 and 2,749 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
32
Powders
12
Bullet makers
1
Bullet weights
350–500 gr

Sample .458 Lott (Speer Reloading Manual #14) loads

The first 5 of 32 recipes.

BulletPowderChargeVelocityCOALPrimer
Speer MT SP 350grAccurate AAC-201585.0 gr2603 fps
Speer MT SP 350grAccurate AAC-201583.0 gr2562 fps
Speer MT SP 350grHodgdon Benchmark87.0 gr2672 fps
Speer MT SP 350grHodgdon Benchmark89.0 gr2714 fps
Speer MT SP 350grHodgdon H-32286.0 gr2708 fps

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