.22-250 Remington

Test barrel: 580 mm (22”), 1 in 14” twist
Primers: Large Rifle
Cases: Lapua .22-250 Remington, trim-to length 48,30 mm (1.902”)

Bullet	2,6 g / 40 gr		Sierra, Blitz King		C.O.L. 58,9 mm / 2.319 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N130	1,79	27.6	1097	3599	1,98	30.6	1194	3917
N133	1,97	30.4	1099	3606	2,15	33.2	1205	3953
N135	2,03	31.3	1097	3599	2,18	33.6	1207	3960
N140	2,19	33.8	1111	3645	2,39	36.9	1211	3973
Bullet	2,9 g / 45 gr		Sierra, SP		C.O.L. 58,9 mm / 2.319 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N130	1,66	25.6	1023	3356	1,99	30.7	1145	3757
N133	1,87	28.9	1033	3389	2,10	32.4	1126	3694
N135	1,87	28.9	1023	3356	2,18	33.6	1154	3786
N150	2,06	31.8	1033	3389	2,32	35.8	1137	3730
Bullet	3,2 g / 50 gr		Lapua, Naturalis N566		C.O.L. 59,0 mm / 2.323 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N135	1,62	25.0	913	2995	1,71	26.4	987	3238
N140	1,81	27.9	936	3071	2,04	31.5	1036	3399
N540	2,00	30.9	978	3209	2,21	34.1	1070	3510
N150	1,82	28.1	944	3097	2,06	31.8	1043	3422
Bullet	3,3 g / 51 gr		Lapua, HPCE		C.O.L. 59,6 mm / 2.346 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N133	1,75	27.0	969	3179	1,99	30.7	1064	3491
N135	1,72	26.5	959	3146	1,96	30.2	1055	3461
N140	1,99	30.7	988	3241	2,19	33.8	1087	3566
N540	2,08	32.1	1001	3284	2,32	35.8	1105	3625
Bullet	3,6 g / 55 gr		Lapua, FMJ		C.O.L. 59,6 mm / 2.346 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N135	1,75	27.0	936	3071	1,98	30.6	1040	3412
N140	1,94	29.9	959	3146	2,17	33.5	1050	3445
N540	2,03	31.3	972	3189	2,29	35.3	1085	3560
N150	1,98	30.6	968	3176	2,25	34.7	1057	3468
Bullet	3,6 g / 55 gr		Lapua, Soft Point		C.O.L. 59,5 mm / 2.343 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N135	1,62	25.0	902	2959	1,82	28.1	990	3248
N140	1,81	27.9	932	3058	2,04	31.5	1017	3337
N540	2,09	32.3	981	3219	2,29	35.3	1075	3527
N150	1,83	28.2	903	2963	2,08	32.1	1019	3343
Bullet	3,9 g / 60 gr		Hornady, HP		C.O.L. 59,6 mm / 2.346 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N135	1,62	25.0	845	2772	1,86	28.7	955	3133
N140	1,81	27.9	887	2910	2,10	32.4	989	3245
N540	2,06	31.8	938	3077	2,27	35.0	1043	3422
N150	1,91	29.5	907	2976	2,16	33.3	1012	3320
Bullet	4,0 g / 62 gr		Barnes, TSX		C.O.L. 59,7 mm / 2.350 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N140	1,67	25.8	831	2726	1,90	29.3	930	3051
N540	1,82	28.1	865	2838	2,09	32.3	974	3196
N150	1,72	26.5	843	2766	1,98	30.6	943	3094
Bullet	4,5 g / 69 gr		Lapua, HPBT(1		C.O.L. 59,6 mm / 2.346 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N140	1,71	26.4	820	2690	1,98	30.6	914	2999
N540	1,85	28.5	843	2766	2,10	32.4	939	3081
N150	1,77	27.3	836	2743	2,05	31.6	921	3022
N550	1,98	30.6	854	2802	2,24	34.6	953	3127

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