⚠ MAX LOAD — Verify before loading
.458 Socom — 450.00gr SBR Reloading Data
Posted by
imported_data
on Aug. 12, 2026
450.00gr
Bullet Weight
SBR
Bullet Brand
Full Metal Jacket (FMJ)
Bullet Type
23.10gr
Powder Charge
Powder
Powder Brand
1304 fps
Muzzle Velocity
2.2500"
OAL
Starline
Case
34508 PSI
Pressure
Shooter Notes
Reference data — imported 2026-08-12.
Projectile: 450 gr SBR FMJ. Case: Starline.
Starting load: 18.0gr @ 1,039fps | Max load: 23.1gr @ 1304fps / 34,508 PSI.
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