6 XC

Test barrel: 620 mm (24”), 1 in 8” twist
Primers: Large Rifle
Cases: Norma, trim-to length 48,20 mm (1.898”)

Bullet	3,8 g / 58 gr		Hornady, V-Max		C.O.L. 62,0 mm / 2.441 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N135	2,26	34.9	1045	3428	2,55	39.4	1162	3812
N140	2,48	38.3	1056	3465	2,77	42.7	1175	3855
N550	2,54	39.2	1079	3540	2,82	43.5	1214	3983
Bullet	4,5 g / 69 gr		Sierra, MatchKing		C.O.L. 63,0 mm / 2.480 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N540	2,41	37.2	998	3274	2,66	41.1	1110	3642
N150	2,21	34.1	939	3081	2,62	40.4	1066	3497
N550	2,05	31.6	768	2520	2,82	43.5	1109	3638
Bullet	5,0 g / 77 gr		Lapua, HP		C.O.L. 64,0 mm / 2.520 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N540	2,29	35.3	927	3041	2,58	39.8	1063	3488
N150	2,26	34.9	911	2989	2,59	40.0	1028	3373
N550	2,45	37.8	940	3084	2,74	42.3	1069	3507
Bullet	5,8 g / 90 gr		Lapua, Naturalis		C.O.L. 63,8 mm / 2.512 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N540	2,08	32.1	846	2776	2,47	38.1	969	3179
N150	2,01	31.0	812	2664	2,38	36.7	921	3022
N550	2,24	34.6	851	2792	2,61	40.3	972	3189
Bullet	5,8 g / 90 gr		Lapua, Scenar		C.O.L. 69,0 mm / 2.717 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N540	2,09	32.3	859	2818	2,43	37.5	988	3241
N150	1,94	29.9	817	2680	2,35	36.3	942	3091
N550	2,23	34.4	867	2844	2,60	40.1	993	3258
Bullet	6,8 g / 105 gr		Lapua, Scenar		C.O.L. 69,0 mm / 2.717 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N540	1,88	29.0	780	2559	2,20	34.0	882	2894
N550	2,07	31.9	796	2612	2,37	36.6	895	2936
N160	2,05	31.6	767	2516	2,43	37.5	875	2871

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