⚠ MAX LOAD — Verify before loading
.300 AAC Blackout — 125.00gr Sierra Reloading Data
Posted by
imported_data
on Aug. 12, 2026
125.00gr
Bullet Weight
Sierra
Bullet Brand
Hollow Point (HP)
Bullet Type
21.00gr
Powder Charge
Powder
Powder Brand
2184 fps
Muzzle Velocity
2.2450"
OAL
Jagemann
Case
39970 PSI
Pressure
Shooter Notes
Reference data — imported 2026-08-12.
Projectile: 125 GR. SIERRA HP. Case: Jagemann.
Starting load: 16.0gr @ 1,784fps | Max load: 21.0gr @ 2184fps / 39,970 PSI.
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