⚠ MAX LOAD — Verify before loading
.458 Socom — 350.00gr SBR Reloading Data
Posted by
imported_data
on Aug. 12, 2026
350.00gr
Bullet Weight
SBR
Bullet Brand
Full Metal Jacket (FMJ)
Bullet Type
26.50gr
Powder Charge
Powder
Powder Brand
1568 fps
Muzzle Velocity
2.2500"
OAL
SBR
Case
34645 PSI
Pressure
Shooter Notes
Reference data — imported 2026-08-12.
Projectile: 350 gr SBR FMJ. Case: SBR.
Starting load: 22.0gr @ 1,326fps | Max load: 26.5gr @ 1568fps / 34,645 PSI.
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