Load data for .300 WSM + 130gr Hornady SP

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 | 130gr | SP

Cartridge:.300 WSM load data

Case Length (L3):2.090" | 53.1 mm

Cartridge Length (COL/L6):•••

Seated Depth:0.405" | 10.3 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:1:15.0

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Community Loads for .300 WSM + 130gr Hornady SP

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)

56.0 gr	2.720"	24.0"	3015 fps	•••
58.5 gr	2.720"	24.0"	3125 fps	•••

60.0 gr	2.720"	24.0"	3088 fps	•••
•••	2.720"	24.0"	3241 fps	•••

•••	2.720"	24.0"	3187 fps	•••

•••	2.720"	24.0"	3050 fps	•••
•••	2.720"	24.0"	3202 fps	•••

•••	2.720"	24.0"	3214 fps	•••
•••	2.720"	24.0"	3367 fps	•••

•••	2.720"	24.0"	3083 fps	•••
•••	2.720"	24.0"	3268 fps	•••

•••	2.720"	24.0"	3163 fps	•••
•••	2.720"	24.0"	3342 fps	•••

•••	2.720"	24.0"	3027 fps	•••
•••	2.720"	24.0"	3140 fps	•••

•••	2.720"	24.0"	3159 fps	•••
•••	2.720"	24.0"	3310 fps	•••

•••	2.720"	24.0"	3167 fps	•••

•••	2.720"	24.0"	3042 fps	•••
•••	2.720"	24.0"	3268 fps	•••

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