⚠ MAX LOAD — Verify before loading
5.56 mm Nato — 55.00gr Reloading Data
Posted by
imported_data
on Aug. 12, 2026
55.00gr
Bullet Weight
Bullet Brand
Full Metal Jacket (FMJ)
Bullet Type
26.40gr
Powder Charge
Powder
Powder Brand
3322 fps
Muzzle Velocity
2.2450"
OAL
N/A
Case
57725 PSI
Pressure
Shooter Notes
Reference data — imported 2026-08-12.
Projectile: 55 GR. FMJ. Case: N/A.
Starting load: 20.0gr @ 2,733fps | Max load: 26.4gr @ 3322fps / 57,725 PSI.
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