10 mm AUTO

Test barrel: 140 mm (5½”), 1 in 16” twist
Primers: Large Pistol
Cases: X-Treme Bullets, trim-to length 25,00 mm (0.988”)

Bullet	8,7 g / 135 gr		JHP, Sierra		C.O.L. 31,7 mm / 1.248 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N320	0,42	6.5	375	1230	0,48	7.4	417	1368
N340	0,49	7.6	387	1270	0,58	9.0	443	1453
N350	0,54	8.3	401	1316	0,62	9.6	448	1470
3N37	0,58	9.0	394	1293	0,67	10.3	452	1483
Bullet	10,0 g / 155 gr		HP-XTP, Hornady		C.O.L. 32,0 mm / 1.260 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N320	0,38	5.9	335	1099	0,44	6.8	380	1247
N340	0,44	6.8	355	1165	0,50	7.0	397	1302
N350	0,47	7.3	360	1181	0,55	8.5	405	1329
3N37	0,54	8.3	364	1194	0,62	9.6	414	1358
N105	0,73	11.3	396	1299	0,81	12.6	446	1463
Bullet	10,7 g / 165 gr		RNFP HPCB, X-Treme Bullets		C.O.L. 32,0 mm / 1.260 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N320	0,39	6.0	329	1079	0,45	6.9	370	1214
N340	0,45	6.9	344	1129	0,53	8.2	390	1280
N350	0,49	7.6	350	1148	0,57	8.8	396	1299
3N37	0,54	8.3	362	1188	0,62	9.6	404	1325
3N38	0,64	9.9	379	1243	0,74	11.4	429	1407
Bullet	11,7 g / 180 gr		HP-XTP, Hornady		C.O.L. 32,0 mm / 1.260 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N320	0,33	5.1	300	984	0,38	5.9	323	1060
N340	0,39	6.0	310	1017	0,46	7.1	355	1165
N350	0,43	6.6	319	1047	0,49	7.6	361	1184
3N37	0,48	7.4	322	1056	0,55	8.5	370	1214
3N38	0,56	8.6	338	1109	0,64	9.9	393	1289
N105	0,62	9.6	351	1152	0,69C	10.6C	392	1286
C – Compressed load
Bullet	11,7 g / 180 gr		Berry's, Hybrid Hollow Point		C.O.L. 32,0 mm / 1.260 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N320	0,31	4.8	285	935	0,39	6.0	327	1073
N340	0,40	6.2	316	1037	0,43	6.6	338	1109
Bullet	12,6 g / 195 gr		H&N, TC HS		C.O.L. 32,0 mm / 1.260 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N320	0,29	4.5	273	896	0,35	5.4	307	1007
N340	0,36	5.6	294	965	0,41	6.3	323	1060
N350	0,39	6.0	299	981	0,45	6.9	325	1066
3N37	0,43	6.6	303	994	0,50	7.7	344	1129
3N38	0,50	7.7	317	1040	0,56	8.6	354	1161
Bullet	13,0 g / 200 gr		Speer, TMJ		C.O.L. 31,7 mm / 1.248 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N340	0,36	5.6	286	938	0,42	6.5	320	1050
N350	0,39	6.0	291	955	0,45	6.9	320	1050
3N37	0,43	6.6	300	984	0,49	7.6	330	1083
3N38	0,50	7.7	312	1024	0,58	9.0	359	1178
N105	0,58	9.0	326	1070	0,65	10.0	366	1201
Bullet	14,3 g / 220 gr		RNFP, X-Treme Bullets		C.O.L. 32,0 mm / 1.260 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N340	0,33	5.1	263	863	0,38	5.9	284	932
N350	0,37	5.7	268	879	0,42	6.5	295	968
3N37	0,40	6.2	272	892	0,47	7.3	316	1037
3N38	0,46	7.1	287	942	0,52	8.0	323	1060
N105	0,54	8.3	295	968	0,59C	9.1C	329	1079

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