Load data for .450 N.E. 3 1/4'' + 400gr Barnes Original Semi Spitzer
266 suitable loads across 58 powder(s) for cartridge .450 N.E. 3 1/4'' with 400gr Barnes Original Semi Spitzer bullet.
The most recommended powders for this combination are ReloadSwiss RS 60, Alliant Reloder-17 and SNPE Vectan SP 11.
Based on C.I.P., the max. allowed case length is 3.250 in / 82.55 mm, the max. cartridge length is 3.950 in / 100.33 mm, and the max. allowed pressure is 44,237 PSI / 3,050 bar.

Based on C.I.P., the max. allowed case length is 3.250 in / 82.55 mm, the max. cartridge length is 3.950 in / 100.33 mm, and the max. allowed pressure is 44,237 PSI / 3,050 bar.

Load Specifications
ImperialMetric
Cartridge:.450 N.E. 3 1/4'' load data
Case Length (L3):3.250" | 82.6 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.519" | 13.2 mm
Case Capacity:136 gow | 8.81 cm³
Primer Size:Large Rifle Magnum (LRM)
Max. Pressure (C.I.P.):44,237 psi | 3,050 bar
Barrel Length:26.0" | 660 mm
Min. Twist Rate:Stabilizes in any common twist
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