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8 x 57JS Mauser — 220.00gr Reloading Data
Posted by
imported_data
on Aug. 12, 2026
220.00gr
Bullet Weight
Bullet Brand
Boat Tail (BT)
Bullet Type
50.90gr
Powder Charge
Powder
Powder Brand
2427 fps
Muzzle Velocity
3.1102"
OAL
Sellier & Bellot
Case
56000 PSI
Pressure
Shooter Notes
Reference data — imported 2026-08-12.
Projectile: 220 GR. SBT. Case: Sellier & Bellot.
Starting load: 47.8gr @ 2,329fps | Max load: 50.9gr @ 2427fps / 56,000 PSI.
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