.270 Winchester (using Sierra bullets) Load Data

454 published .270 Winchester (using Sierra bullets) reloading recipes across 24 powders and 1 bullet manufacturers, with bullet weights from 90 to 150 grains and recorded velocities between 2,299 and 3,540 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
454
Powders
24
Bullet makers
1
Bullet weights
90–150 gr

Sample .270 Winchester (using Sierra bullets) loads

The first 5 of 454 recipes.

BulletPowderChargeVelocityCOALPrimer
Sierra SPT 110grAccurate AAC-270049.0 gr2906 fps3.275
Sierra SPT 110grAccurate AAC-270052.2 gr3035 fps3.275
Sierra SPT 110grAccurate AAC-310056.0 gr3.275
Sierra SPT 110grAccurate AAC-310053.2 gr3.275
Sierra SPT 110grAccurate AAC-310054.6 gr3.275

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