Load data for .300 Rem. Ultra Mag. + 195gr Sierra Tipped MatchKing
Based on C.I.P., the max. allowed case length is 2.850 in / 72.39 mm, the max. cartridge length is 3.600 in / 91.44 mm, and the max. allowed pressure is 64,977 PSI / 4,480 bar.
Based on C.I.P., the max. allowed case length is 2.850 in / 72.39 mm, the max. cartridge length is 3.600 in / 91.44 mm, and the max. allowed pressure is 64,977 PSI / 4,480 bar.
Load Specifications
ImperialMetric
Cartridge:.300 Rem. Ultra Mag. load data
Case Length (L3):2.850" | 72.4 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.764" | 19.4 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:1:11.5
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Community Loads for .300 Rem. Ultra Mag. + 195gr Sierra Tipped MatchKing
Real loads for this combination shared by our community. Charge weights are only fully visible with an active Pro licence.
| Powder | Charge (gr) | C.O.L. | Barrel Length | Velocity (fps) | Pressure (psi) |
|---|---|---|---|---|---|
| 82.0 gr | 3.598" | 24.0" | 2717 fps | ••• | |
| 83.4 gr | 3.598" | 24.0" | 2754 fps | ••• | |
| 84.9 gr | 3.598" | 24.0" | 2796 fps | ••• | |
| ••• | 3.598" | 24.0" | 2838 fps | ••• | |
| ••• | 3.598" | 24.0" | 2887 fps | ••• | |
| ••• | 3.598" | 24.0" | 2629 fps | ••• | |
| ••• | 3.598" | 24.0" | 2684 fps | ••• | |
| ••• | 3.598" | 24.0" | 2734 fps | ••• | |
| ••• | 3.598" | 24.0" | 2782 fps | ••• | |
| ••• | 3.598" | 24.0" | 2829 fps | ••• | |
| ••• | 3.598" | 24.0" | 2874 fps | ••• | |
| ••• | 3.598" | 24.0" | 2919 fps | ••• | |
| ••• | 3.598" | 24.0" | 2805 fps | ••• | |
| ••• | 3.598" | 24.0" | 2853 fps | ••• | |
| ••• | 3.598" | 24.0" | 2900 fps | ••• | |
| ••• | 3.598" | 24.0" | 2947 fps | ••• | |
| ••• | 3.598" | 24.0" | 2996 fps | ••• | |
| ••• | 3.598" | 24.0" | 2615 fps | ••• | |
| ••• | 3.598" | 24.0" | 2660 fps | ••• | |
| ••• | 3.598" | 24.0" | 2706 fps | ••• | |
| ••• | 3.598" | 24.0" | 2757 fps | ••• | |
| ••• | 3.598" | 24.0" | 2808 fps | ••• | |
| ••• | 3.598" | 24.0" | 2639 fps | ••• | |
| ••• | 3.598" | 24.0" | 2688 fps | ••• | |
| ••• | 3.598" | 24.0" | 2732 fps | ••• | |
| ••• | 3.598" | 24.0" | 2780 fps | ••• | |
| ••• | 3.598" | 24.0" | 2821 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.