Load data for .300 WSM + 150gr Sierra Pro-Hunter

555 suitable loads across 101 powder(s) for cartridge .300 WSM with 150gr Sierra Pro-Hunter bullet.

The most recommended powders for this combination are Alliant Power Pro 2000-MR, Hodgdon Superformance and Alliant Reloder-17.

Based on C.I.P., the max. allowed case length is 2.100 in / 53.34 mm, the max. cartridge length is 2.860 in / 72.64 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.

Based on C.I.P., the max. allowed case length is 2.100 in / 53.34 mm, the max. cartridge length is 2.860 in / 72.64 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.

Load Specifications

ImperialMetric

Bullet:.308 | 150gr | Pro-Hunter

Cartridge:.300 WSM load data

Case Length (L3):2.090" | 53.1 mm

Cartridge Length (COL/L6):•••

Seated Depth:0.338" | 8.6 mm

Case Capacity:81.3 gow | 5.27 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:1:15.5

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Community Loads for .300 WSM + 150gr Sierra Pro-Hunter

Real loads for this combination shared by our community. Charge weights are only fully visible with an active Pro licence.

Charge (gr)	C.O.L.	Barrel Length	Velocity (fps)	Pressure (psi)

65.1 gr	2.860"	24.0"	2803 fps	•••
67.2 gr	2.860"	24.0"	2892 fps	•••
69.3 gr	2.860"	24.0"	2983 fps	•••
•••	2.860"	24.0"	3072 fps	•••
•••	2.860"	24.0"	3163 fps	•••

•••	2.860"	24.0"	2773 fps	•••
•••	2.860"	24.0"	2863 fps	•••
•••	2.860"	24.0"	2950 fps	•••
•••	2.860"	24.0"	3039 fps	•••

•••	2.860"	24.0"	2692 fps	•••
•••	2.860"	24.0"	2783 fps	•••
•••	2.860"	24.0"	2882 fps	•••
•••	2.860"	24.0"	2986 fps	•••

•••	2.860"	24.0"	2862 fps	•••
•••	2.860"	24.0"	2973 fps	•••
•••	2.860"	24.0"	3073 fps	•••

•••	2.860"	24.0"	2753 fps	•••
•••	2.860"	24.0"	2857 fps	•••
•••	2.860"	24.0"	2972 fps	•••
•••	2.860"	24.0"	3094 fps	•••
•••	2.860"	24.0"	3162 fps	•••

•••	2.860"	24.0"	2838 fps	•••

•••	2.860"	24.0"	2759 fps	•••
•••	2.860"	24.0"	2843 fps	•••
•••	2.860"	24.0"	3024 fps	•••

•••	2.860"	24.0"	2869 fps	•••
•••	2.860"	24.0"	2973 fps	•••
•••	2.860"	24.0"	3086 fps	•••
•••	2.860"	24.0"	3144 fps	•••

•••	2.860"	24.0"	2572 fps	•••
•••	2.860"	24.0"	2699 fps	•••
•••	2.860"	24.0"	2814 fps	•••

•••	2.860"	24.0"	2680 fps	•••
•••	2.860"	24.0"	2786 fps	•••
•••	2.860"	24.0"	2885 fps	•••
•••	2.860"	24.0"	2981 fps	•••

•••	2.860"	24.0"	2696 fps	•••
•••	2.860"	24.0"	2790 fps	•••
•••	2.860"	24.0"	2880 fps	•••
•••	2.860"	24.0"	2971 fps	•••
•••	2.860"	24.0"	3061 fps	•••
•••	2.860"	24.0"	3106 fps	•••

Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.