Load data for .280 Ackley Improved + 173gr Prvi Partizan FMJ BT
507 suitable loads across 83 powder(s) for cartridge .280 Ackley Improved with 173gr Prvi Partizan FMJ BT bullet.
The most recommended powders for this combination are Norma MRP, Vihtavuori N560 and Accurate MAGPRO.
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Load Specifications
ImperialMetric
Bullet:.285 | 173gr | FMJ BT
Cartridge:.280 Ackley Improved load data
Case Length (l3):2.540" | 64.5 mm
Cartridge Length (C.O.L.):•••
Seated Depth:0.511" | 13.0 mm
Case Capacity:74 gow | 4.80 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (SAAMI)::65,000 psi | 4,482 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:12.0
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