6.5x257 Roberts Load Data

96 published 6.5x257 Roberts reloading recipes across 10 powders and 1 bullet manufacturers, with bullet weights from 87 to 140 grains and recorded velocities between 1,519 and 3,225 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
96
Powders
10
Bullet makers
1
Bullet weights
87–140 gr

Sample 6.5x257 Roberts loads

The first 5 of 96 recipes.

BulletPowderChargeVelocityCOALPrimer
Speer Hollow Point 100grHodgdon H-45047.0 gr2620 fps——
Speer Hollow Point 100grHodgdon H-45051.0 gr2851 fps——
Speer Hollow Point 100grHodgdon H-45049.0 gr2746 fps——
Speer Hollow Point 100grIMR IMR-303137.0 gr2583 fps——
Speer Hollow Point 100grIMR IMR-303135.0 gr2421 fps——

Create a free account to view all 96 results

We'll email you a one-tap sign-in link. No password required.

Already have an account? Sign in

Filter every 6.5x257 Roberts load

Open the full search to narrow 6.5x257 Roberts data by bullet weight, powder manufacturer, powder and bullet make.

Search all 96 6.5x257 Roberts loads

Powders used in 6.5x257 Roberts load data

Bullet makers with 6.5x257 Roberts data

Related cartridges