Load data for .280 Riml. N.E. Ross + 145gr SUS-TAC HPT
264 suitable loads across 46 powder(s) for cartridge .280 Riml. N.E. Ross with 145gr SUS-TAC HPT bullet.
The most recommended powders for this combination are Winchester StaBALL HD, Hodgdon Retumbo and ReloadSwiss RS 76.
Based on C.I.P., the max. allowed case length is 2.611 in / 66.32 mm, the max. cartridge length is 3.460 in / 87.88 mm, and the max. allowed pressure is 47,137 PSI / 3,250 bar.
Based on C.I.P., the max. allowed case length is 2.611 in / 66.32 mm, the max. cartridge length is 3.460 in / 87.88 mm, and the max. allowed pressure is 47,137 PSI / 3,250 bar.
Load Specifications
ImperialMetric
Bullet:.284 | 145gr | HPT
Cartridge:.280 Riml. N.E. Ross load data
Case Length (L3):2.610" | 66.3 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.708" | 18.0 mm
Case Capacity:83 gow | 5.38 cm³
Primer Size:Large Rifle Magnum (LRM)
Max. Pressure (C.I.P.):47,137 psi | 3,250 bar
Barrel Length:26.0" | 660 mm
Min. Twist Rate:1:8.5
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