Load data for 7 x 57 + 160gr Speer Grand Slam

Based on C.I.P., the max. allowed case length is 2.244 in / 57.00 mm, the max. cartridge length is 3.071 in / 78.00 mm, and the max. allowed pressure is 56,565 PSI / 3,900 bar.

Based on C.I.P., the max. allowed case length is 2.244 in / 57.00 mm, the max. cartridge length is 3.071 in / 78.00 mm, and the max. allowed pressure is 56,565 PSI / 3,900 bar.

Load Specifications

ImperialMetric

Bullet:.284 | 160gr | Grand Slam

Cartridge:7 x 57 load data

Case Length (L3):2.244" | 57.0 mm

Cartridge Length (COL/L6):•••

Seated Depth:0.454" | 11.5 mm

Case Capacity:61 gow | 3.95 cm³

Primer Size:Large Rifle (LR)

Max. Pressure (C.I.P.):56,565 psi | 3,900 bar

Barrel Length:23.6" | 600 mm

Min. Twist Rate:1:13.0

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Community Loads for 7 x 57 + 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)

42.0 gr	2.960"	—	2114 fps	•••
47.0 gr	2.960"	—	2370 fps	•••

43.0 gr	2.960"	—	2427 fps	•••
•••	2.960"	—	2638 fps	•••

•••	2.960"	—	2401 fps	•••
•••	2.960"	—	2598 fps	•••

•••	2.960"	—	2506 fps	•••

•••	2.960"	—	2395 fps	•••
•••	2.960"	—	2603 fps	•••

•••	2.960"	—	2293 fps	•••
•••	2.960"	—	2507 fps	•••

•••	2.960"	—	2361 fps	•••
•••	2.960"	—	2571 fps	•••

•••	2.960"	—	2420 fps	•••
•••	2.960"	—	2624 fps	•••

•••	2.960"	—	2586 fps	•••

•••	2.960"	—	2337 fps	•••
•••	2.960"	—	2537 fps	•••

•••	2.960"	—	2374 fps	•••
•••	2.960"	—	2545 fps	•••

•••	2.960"	—	2450 fps	•••
•••	2.960"	—	2650 fps	•••

•••	2.960"	—	2361 fps	•••
•••	2.960"	—	2571 fps	•••

•••	2.960"	—	2445 fps	•••
•••	2.960"	—	2478 fps	•••
•••	2.960"	—	2685 fps	•••

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