Load data for .450 Rigby + 260gr Lehigh Defense Xtreme Penetrator
460 suitable loads across 77 powder(s) for cartridge .450 Rigby with 260gr Lehigh Defense Xtreme Penetrator bullet.
The most recommended powders for this combination are Winchester 748, Hodgdon BL-C2 and Accurate 2520.
i
i
Load Specifications
ImperialMetric
Cartridge:.450 Rigby load data
Case Length (l3):2.902" | 73.7 mm
Cartridge Length (C.O.L.):•••
Seated Depth:0.138" | 3.5 mm
Case Capacity:133.01 gow | 8.62 cm³
Primer Size:Large Rifle Magnum (LRM)
Max. Pressure (C.I.P.)::58,015 psi | 4,000 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:Stabilizes in any common twist
Get PRO license to unlock all data and calculators