Load data for 6 mm XC + 85gr Sierra GameKing

Based on C.I.P., the max. allowed case length is 1.902 in / 48.30 mm, the max. cartridge length is 2.756 in / 70.00 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.

Based on C.I.P., the max. allowed case length is 1.902 in / 48.30 mm, the max. cartridge length is 2.756 in / 70.00 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.

Load Specifications

ImperialMetric

Bullet:.243 | 85gr | GameKing

Cartridge:6 mm XC load data

Case Length (L3):1.901" | 48.3 mm

Cartridge Length (COL/L6):•••

Seated Depth:0.141" | 3.6 mm

Case Capacity:49.7 gow | 3.22 cm³

Primer Size:Large Rifle (LR)

Max. Pressure (C.I.P.):63,817 psi | 4,400 bar

Barrel Length:24.0" | 610 mm

Min. Twist Rate:1:11.0

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Community Loads for 6 mm XC + 85gr Sierra GameKing

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)

36.5 gr	2.700"	24.0"	2989 fps	•••
38.0 gr	2.700"	24.0"	3094 fps	•••

37.6 gr	2.700"	24.0"	2878 fps	•••
•••	2.700"	24.0"	2974 fps	•••
•••	2.700"	24.0"	3090 fps	•••
•••	2.700"	24.0"	3219 fps	•••

•••	2.700"	24.0"	2988 fps	•••
•••	2.700"	24.0"	3126 fps	•••

•••	2.700"	24.0"	2842 fps	•••
•••	2.700"	24.0"	2947 fps	•••
•••	2.700"	24.0"	3114 fps	•••

•••	2.700"	24.0"	3079 fps	•••

•••	2.700"	24.0"	2951 fps	•••
•••	2.700"	24.0"	3047 fps	•••

•••	2.700"	24.0"	2876 fps	•••
•••	2.700"	24.0"	2929 fps	•••
•••	2.700"	24.0"	3012 fps	•••
•••	2.700"	24.0"	3107 fps	•••
•••	2.700"	24.0"	3221 fps	•••

•••	2.700"	24.0"	2993 fps	•••

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