Load data for .25 WYB RPM + 131gr Sierra Hollow Point Boat Tail
454 suitable loads across 73 powder(s) for cartridge .25 WYB RPM with 131gr Sierra Hollow Point Boat Tail bullet.
The most recommended powders for this combination are Hodgdon Retumbo, ReloadSwiss RS 76 and Winchester StaBALL HD.
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Load Specifications
ImperialMetric
Cartridge:.25 WYB RPM load data
Case Length (l3):2.400" | 61.0 mm
Cartridge Length (C.O.L.):•••
Seated Depth:0.510" | 13.0 mm
Case Capacity:72.5 gow | 4.70 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (SAAMI)::65,000 psi | 4,482 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:8.0
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