Load data for 7 mm PRC + 139gr Hornady CX

615 suitable loads across 100 powder(s) for cartridge 7 mm PRC with 139gr Hornady CX bullet.

The most recommended powders for this combination are ReloadSwiss RS 70, Alliant Reloder-16 and Alliant Reloder-26.

Based on SAAMI, the max. allowed case length is 2.280 in / 57.91 mm, the max. cartridge length is 3.340 in / 84.84 mm, and the max. allowed pressure is 65,000 PSI / 4,482 bar.

Based on SAAMI, the max. allowed case length is 2.280 in / 57.91 mm, the max. cartridge length is 3.340 in / 84.84 mm, and the max. allowed pressure is 65,000 PSI / 4,482 bar.

Load Specifications

ImperialMetric

Bullet:.284 | 139gr | CX

Cartridge:7 mm PRC load data

Case Length (L3):2.280" | 57.9 mm

Cartridge Length (COL/L6):•••

Seated Depth:0.611" | 15.5 mm

Case Capacity:82 gow | 5.31 cm³

Primer Size:Large Rifle (LR)

Max. Pressure (SAAMI):65,000 psi | 4,482 bar

Barrel Length:24.0" | 610 mm

Min. Twist Rate:1:7.5

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Community Loads for 7 mm PRC + 139gr Hornady CX

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)

62.9 gr	3.291"	20.0"	2904 fps	•••
65.0 gr	3.291"	20.0"	2999 fps	•••
65.0 gr	3.306"	20.0"	2956 fps	•••

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