Load data for .455 MK II + 200gr H&N SWC F
17 suitable loads across 4 powder(s) for cartridge .455 MK II with 200gr H&N SWC F bullet.
The most recommended powders for this combination are Hodgdon TrailBoss.
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Load Specifications
ImperialMetric
Bullet:.452 | 200gr | SWC F
Cartridge:.455 MK II load data
Case Length (l3):0.767" | 19.5 mm
Cartridge Length (C.O.L.):•••
Seated Depth:0.138" | 3.5 mm
Case Capacity:19 gow | 1.23 cm³
Primer Size:Small Pistol (SP)
Max. Pressure (C.I.P.)::13,053 psi | 900 bar
Barrel Length:4.0" | 102 mm
Min. Twist Rate:Stabilizes in any common twist
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