.243 WSSM / .243 Winchester Super Short Magnum (Vihtavuori Reloading Guide Edition 10) Load Data

18 published .243 WSSM / .243 Winchester Super Short Magnum (Vihtavuori Reloading Guide Edition 10) reloading recipes across 4 powders and 1 bullet manufacturers, with bullet weights from 77 to 100 grains and recorded velocities between 2,730 and 3,596 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
18
Powders
4
Bullet makers
1
Bullet weights
77–100 gr

Sample .243 WSSM / .243 Winchester Super Short Magnum (Vihtavuori Reloading Guide Edition 10) loads

The first 5 of 18 recipes.

BulletPowderChargeVelocityCOALPrimer
Lapua SP 100grVihtavuori VV-N14038.0 gr2999 fps——
Lapua SP 100grVihtavuori VV-N14034.0 gr2730 fps——
Lapua SP 100grVihtavuori VV-N54033.6 gr2766 fps——
Lapua SP 100grVihtavuori VV-N54039.4 gr3104 fps——
Lapua SP 100grVihtavuori VV-N55037.2 gr2848 fps——

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