Load data for 7 x 64 Brenneke + 160gr Speer Grand Slam

537 suitable loads across 93 powder(s) for cartridge 7 x 64 Brenneke with 160gr Speer Grand Slam bullet.

The most recommended powders for this combination are Alliant Reloder-16, ReloadSwiss RS 60 and ReloadSwiss RS 70.

Based on C.I.P., the max. allowed case length is 2.520 in / 64.00 mm, the max. cartridge length is 3.307 in / 84.00 mm, and the max. allowed pressure is 60,191 PSI / 4,150 bar.

Based on C.I.P., the max. allowed case length is 2.520 in / 64.00 mm, the max. cartridge length is 3.307 in / 84.00 mm, and the max. allowed pressure is 60,191 PSI / 4,150 bar.

Load Specifications

ImperialMetric

Bullet:.284 | 160gr | Grand Slam

Cartridge:7 x 64 Brenneke load data

Case Length (L3):2.519" | 64.0 mm

Cartridge Length (COL/L6):•••

Seated Depth:0.432" | 11.0 mm

Case Capacity:66 gow | 4.28 cm³

Primer Size:Large Rifle (LR)

Max. Pressure (C.I.P.):60,191 psi | 4,150 bar

Barrel Length:24.0" | 610 mm

Min. Twist Rate:1:13.0

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Community Loads for 7 x 64 Brenneke + 160gr Speer Grand Slam

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)

50.5 gr	3.268"	24.0"	2799 fps	•••

50.5 gr	3.268"	24.0"	2641 fps	•••
53.0 gr	3.268"	24.0"	2759 fps	•••
•••	3.268"	24.0"	2782 fps	•••

•••	3.268"	24.0"	2779 fps	•••

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