Load data for 7 mm Exp. Rem. + 180gr Sierra MatchKing
449 suitable loads across 75 powder(s) for cartridge 7 mm Exp. Rem. with 180gr Sierra MatchKing bullet.
The most recommended powders for this combination are Alliant Reloder-26, Norma MRP and Alliant Reloder-16.
Based on C.I.P., the max. allowed case length is 2.540 in / 64.52 mm, the max. cartridge length is 3.330 in / 84.58 mm, and the max. allowed pressure is 58,740 PSI / 4,050 bar.
Based on C.I.P., the max. allowed case length is 2.540 in / 64.52 mm, the max. cartridge length is 3.330 in / 84.58 mm, and the max. allowed pressure is 58,740 PSI / 4,050 bar.
Load Specifications
ImperialMetric
Bullet:.284 | 180gr | MatchKing
Cartridge:7 mm Exp. Rem. load data
Case Length (L3):2.540" | 64.5 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.719" | 18.3 mm
Case Capacity:67.5 gow | 4.37 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.):58,740 psi | 4,050 bar
Barrel Length:22.0" | 559 mm
Min. Twist Rate:1:10.0
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