Load data for 6.5 x 63 Messner Mag. + 121gr Warner Tool Co. Flat Line
471 suitable loads across 75 powder(s) for cartridge 6.5 x 63 Messner Mag. with 121gr Warner Tool Co. Flat Line bullet.
The most recommended powders for this combination are Winchester StaBALL HD, Norma MRP and Vihtavuori N560.
Based on C.I.P., the max. allowed case length is 2.480 in / 63.00 mm, the max. cartridge length is 3.327 in / 84.50 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Based on C.I.P., the max. allowed case length is 2.480 in / 63.00 mm, the max. cartridge length is 3.327 in / 84.50 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Load Specifications
ImperialMetric
Bullet:.264 | 121gr | . Flat Line
Cartridge:6.5 x 63 Messner Mag. load data
Case Length (L3):2.480" | 63.0 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.865" | 22.0 mm
Case Capacity:83.5 gow | 5.41 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.):63,817 psi | 4,400 bar
Barrel Length:25.6" | 650 mm
Min. Twist Rate:1:6.5
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