Load data for 7.5 x 55 Swiss + 180gr Sellier & Bellot SPRN
527 suitable loads across 95 powder(s) for cartridge 7.5 x 55 Swiss with 180gr Sellier & Bellot SPRN bullet.
The most recommended powders for this combination are ReloadSwiss RS 70, Hodgdon Superformance and Alliant Reloder-17.
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Load Specifications
ImperialMetric
Bullet:.308 | 180gr | SPRN
Cartridge:7.5 x 55 Swiss load data
Case Length (l3):2.188" | 55.6 mm
Cartridge Length (C.O.L.):•••
Seated Depth:0.321" | 8.2 mm
Case Capacity:65 gow | 4.21 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.)::55,114 psi | 3,800 bar
Barrel Length:31.0" | 787 mm
Min. Twist Rate:1:15.0
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