⚠ MAX LOAD — Verify before loading
5.56 mm Nato — 69.00gr RMR Reloading Data
Posted by
imported_data
on Aug. 12, 2026
69.00gr
Bullet Weight
RMR
Bullet Brand
Boat Tail Hollow Point (BTHP)
Bullet Type
26.60gr
Powder Charge
Powder
Powder Brand
3045 fps
Muzzle Velocity
2.2450"
OAL
LC
Case
55420 PSI
Pressure
Shooter Notes
Reference data — imported 2026-08-12.
Projectile: 69 gr RMR HPBT. Case: LC.
Starting load: 18.0gr @ 2,242fps | Max load: 26.6gr @ 3045fps / 55,420 PSI.
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