450 Extreme Load Data

16 published 450 Extreme reloading recipes across 4 powders and 2 bullet manufacturers, with bullet weights from 240 to 300 grains and recorded velocities between 1,157 and 1,973 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
16
Powders
4
Bullet makers
2
Bullet weights
240–300 gr

Sample 450 Extreme loads

The first 5 of 16 recipes.

BulletPowderChargeVelocityCOALPrimer
HDY XTP-MAG 240grHodgdon H11033.7–35.5 gr1869.0–1955 fps1.725CCI 350, Large Pistol Magnum
HDY XTP-MAG 240grHodgdon H422731.0–33.0 gr1744.0–1827 fps1.725CCI 350, Large Pistol Magnum
HDY XTP-MAG 240grHodgdon Lil'Gun37.5–39.0 gr1929.0–1973 fps1.725CCI 350, Large Pistol Magnum
HDY XTP-MAG 240grHodgdon Titegroup12.0–13.2 gr1417.0–1495 fps1.725CCI 350, Large Pistol Magnum
HDY XTP-MAG 260grHodgdon H11032.0–33.0 gr1766.0–1827 fps1.725CCI 350, Large Pistol Magnum

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