Load data for 6 mm Rem. + 100gr Speer Grand Slam

561 suitable loads across 102 powder(s) for cartridge 6 mm Rem. with 100gr Speer Grand Slam bullet.

The most recommended powders for this combination are ReloadSwiss RS 70, IMR 4350 and Hodgdon Superformance.

Based on C.I.P., the max. allowed case length is 2.233 in / 56.72 mm, the max. cartridge length is 2.825 in / 71.76 mm, and the max. allowed pressure is 62,366 PSI / 4,300 bar.

Based on C.I.P., the max. allowed case length is 2.233 in / 56.72 mm, the max. cartridge length is 2.825 in / 71.76 mm, and the max. allowed pressure is 62,366 PSI / 4,300 bar.

Load Specifications

ImperialMetric

Bullet:.243 | 100gr | Grand Slam

Cartridge:6 mm Rem. load data

Case Length (L3):2.223" | 56.5 mm

Cartridge Length (COL/L6):•••

Seated Depth:0.480" | 12.2 mm

Case Capacity:54.4 gow | 3.53 cm³

Primer Size:Large Rifle (LR)

Max. Pressure (C.I.P.):62,366 psi | 4,300 bar

Barrel Length:24.0" | 610 mm

Min. Twist Rate:1:10.5

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Community Loads for 6 mm Rem. + 100gr 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)

43.8 gr	2.825"	22.0"	2710 fps	•••
45.4 gr	2.825"	22.0"	2822 fps	•••

41.2 gr	2.780"	22.0"	2904 fps	•••

•••	2.780"	22.0"	2726 fps	•••
•••	2.780"	22.0"	2759 fps	•••
•••	2.780"	22.0"	2789 fps	•••
•••	2.780"	22.0"	2808 fps	•••
•••	2.780"	22.0"	2822 fps	•••
•••	2.780"	22.0"	2835 fps	•••
•••	2.780"	22.0"	2848 fps	•••
•••	2.780"	22.0"	2861 fps	•••
•••	2.780"	22.0"	2871 fps	•••
•••	2.780"	22.0"	2884 fps	•••
•••	2.780"	22.0"	2897 fps	•••
•••	2.783"	22.0"	2897 fps	•••
•••	2.783"	22.0"	2913 fps	•••
•••	2.780"	22.0"	2920 fps	•••
•••	2.780"	22.0"	2933 fps	•••

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