Load data for .300 Rem. Ultra Mag. + 125gr Remington PSP
502 suitable loads across 78 powder(s) for cartridge .300 Rem. Ultra Mag. with 125gr Remington PSP bullet.
The most recommended powders for this combination are Norma MRP, Vihtavuori N560 and ADI AR 2213.
i
i
Load Specifications
ImperialMetric
Bullet:.308 | 125gr | PSP
Cartridge:.300 Rem. Ultra Mag. load data
Case Length (l3):2.850" | 72.4 mm
Cartridge Length (C.O.L.):•••
Seated Depth:0.306" | 7.8 mm
Case Capacity:112.5 gow | 7.29 cm³
Primer Size:Large Rifle Magnum (LRM)
Max. Pressure (C.I.P.)::64,977 psi | 4,480 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:15.0
Get PRO license to unlock all data and calculators