Load data for .300 Weath. Mag. + 190gr Speer Boat Tail Hollow Point
455 suitable loads across 74 powder(s) for cartridge .300 Weath. Mag. with 190gr Speer Boat Tail Hollow Point bullet.
The most recommended powders for this combination are Norma MRP, Vihtavuori N560 and Accurate MAGPRO.
i
i
Load Specifications
ImperialMetric
Cartridge:.300 Weath. Mag. load data
Case Length (l3):2.824" | 71.7 mm
Cartridge Length (C.O.L.):•••
Seated Depth:0.697" | 17.7 mm
Case Capacity:98.9 gow | 6.41 cm³
Primer Size:Large Rifle Magnum (LRM)
Max. Pressure (C.I.P.)::63,817 psi | 4,400 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:12.0
Get PRO license to unlock all data and calculators