Load data for .300 WSM + 200gr Nosler Partition

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 | 200gr | Partition

Cartridge:.300 WSM load data

Case Length (L3):2.090" | 53.1 mm

Cartridge Length (COL/L6):•••

Seated Depth:0.625" | 15.9 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:1:12.5

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Community Loads for .300 WSM + 200gr Nosler Partition

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)

55.8 gr	2.800"	24.0"	2578 fps	•••

56.7 gr	2.800"	24.0"	2589 fps	•••

62.0 gr	2.815"	24.0"	2668 fps	•••
•••	2.815"	24.0"	2748 fps	•••
•••	2.815"	24.0"	2828 fps	•••

•••	2.815"	24.0"	2628 fps	•••
•••	2.815"	24.0"	2710 fps	•••
•••	2.815"	24.0"	2794 fps	•••

•••	2.815"	24.0"	2644 fps	•••
•••	2.815"	24.0"	2723 fps	•••
•••	2.815"	24.0"	2800 fps	•••

•••	2.815"	24.0"	2658 fps	•••
•••	2.815"	24.0"	2740 fps	•••

•••	2.815"	24.0"	2604 fps	•••
•••	2.815"	24.0"	2680 fps	•••
•••	2.815"	24.0"	2755 fps	•••

•••	2.815"	24.0"	2690 fps	•••
•••	2.815"	24.0"	2763 fps	•••

•••	2.850"	24.0"	2647 fps	•••

•••	2.815"	24.0"	2501 fps	•••
•••	2.815"	24.0"	2576 fps	•••
•••	2.815"	24.0"	2650 fps	•••

•••	2.815"	24.0"	2644 fps	•••
•••	2.815"	24.0"	2723 fps	•••
•••	2.815"	24.0"	2800 fps	•••

•••	2.815"	24.0"	2659 fps	•••
•••	2.815"	24.0"	2746 fps	•••
•••	2.815"	24.0"	2831 fps	•••

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