.357 Magnum

Test barrel: 175 mm (7”), 1 in 18½” twist
Primers: Small Pistol Magnum
Cases: Remington, trim-to length 32,60 mm (1.283”)

Bullet	7,1 g / 110 gr		HP/XTP, Hornady		C.O.L. 40,0 mm / 1.575 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N310	0,43	6.6	413	1355	0,45	7.0	427	1402
N320	0,51	7.9	445	1460	0,54	8.3	462	1516
N340	0,60	9.3	475	1558	0,64	9.8	500	1639
3N37	0,68	10.5	496	1627	0,73	11.3	518	1701
N350	0,69	10.6	497	1631	0,73	11.2	517	1697
N110	1,20	18.5	523	1716	1,35F	20.8F	612	2006
F – Case full
Bullet	7,1 g / 110 gr		JHP, Sierra		C.O.L. 40,0 mm / 1.575 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N320	0,48	7.4	434	1424	0,57	8.8	489	1604
N340	0,56	8.6	459	1506	0,67	10.3	522	1713
3N37	0,62	9.6	474	1555	0,77	11.8	541	1775
N105	0,80	12.3	516	1693	1,08	16.7	608	1995
N110	1,18	18.2	538	1765	1,23C	19.0C	565	1854
C – Compressed load
Bullet	8,1 g / 125 gr		FP/XTP, Hornady		C.O.L. 40,0 mm / 1.575 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N310	0,39	6.0	371	1217	0,42	6.4	391	1284
N320	0,45	6.9	400	1312	0,49	7.5	420	1379
N340	0,56	8.6	440	1444	0,60	9.3	462	1517
N350	0,62	9.6	456	1496	0,66	10.2	476	1561
N110	1,09	16.8	488	1601	1,19F	18.4F	540	1772
F – Case full
Bullet	8,1 g / 125 gr		JHP, Sierra		C.O.L. 40,0 mm / 1.575 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N320	0,48	7.3	405	1329	0,57	8.8	448	1470
N340	0,54	8.3	427	1401	0,63	9.7	475	1558
N350	0,58	9.0	442	1450	0,69	10.7	492	1614
N105	0,78	12.1	485	1591	0,96	14.8	547	1795
N110	1,12	17.3	513	1683	1,20C	18.5C	552	1811
C – Compressed load
Bullet	9,1 g / 140 gr		HP, Speer		C.O.L. 40,0 mm / 1.575 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N340	0,53	8.2	404	1325	0,56	8.7	422	1385
N350	0,58	8.9	416	1365	0,62	9.5	437	1433
3N37	0,59	9.1	417	1368	0,63	9.8	439	1440
N110	1,02	15.7	457	1499	1,11F	17.1F	502	1647
F – Case full
Bullet	9,6 g / 148 gr		WC (copper plated), X-Treme Bullets		C.O.L. 34,8 mm / 1.370 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N310	0,27	4.2	284	932	0,30A	4.6A	302	991
N320	0,28	4.3	243	797	0,35A	5.4A	328	1076
N340	0,32	4.9	244	801	0,38	5.9	322	1056
N330	0,33	5.1	238	781	0,39	6.0	320	1050
A – Accuracy load A – Accuracy load
Bullet	10,2 g / 158 gr		CBC, SJSP		C.O.L. 40,0 mm / 1.575 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	337	1106	0,48	7.3	381	1250
N340	0,45	6.9	359	1178	0,56	8.6	414	1358
N350	0,48	7.4	367	1204	0,61	9.4	428	1404
3N37	0,51	7.9	380	1247	0,62	9.6	433	1421
N105	0,64	9.8	406	1332	0,81	12.4	472	1549
N110	0,91	14.1	436	1430	1,11	17.2	508	1667
Bullet	10,2 g / 158 gr		LOS, RN FP, copper plated		C.O.L. 40,0 mm / 1.575 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	320	1050	0,45	6.9	353	1158
N340	0,44	6.8	343	1125	0,53	8.2	387	1270
N330	0,45	6.9	355	1165	0,52	8.0	380	1247
N32C	0,47	7.3	322	1056	0,56	8.6	374	1227
Bullet	10,2 g / 158 gr		Berry´s, Flat Point		C.O.L. 40,0 mm / 1.575 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N340	0,46	7.1	362	1188	0,50	7.7	378	1240
3N37	0,46	7.1	350	1148	0,52	8.0	385	1263
N105	0,55	8.5	328	1076	0,60	9.3	382	1253
N110	0,75	11.6	358	1175	0,80	12.3	383	1257
Bullet	10,2 g / 158 gr		HP/XTP, Hornady		C.O.L. 40,0 mm / 1.575 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N340	0,46	7.1	359	1178	0,56	8.6	416	1365
3N38	0,57	8.8	380	1247	0,72	11.1	455	1493
N110	0,88	13.5	426	1398	1,06	16.3	499	1637
Bullet	10,2 g / 158 gr		HP, Speer		C.O.L. 40,0 mm / 1.575 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N320	0,40	6.2	335	1099	0,43	6.6	354	1160
N340	0,47	7.3	361	1184	0,50	7.7	378	1239
3N37	0,53	8.2	377	1237	0,57	8.8	398	1305
N350	0,54	8.3	385	1263	0,58	8.9	400	1314
N110	0,98	15.1	451	1480	1,03	15.9	478	1569
Bullet	10,2 g / 158 gr		FP/XTP, Hornady		C.O.L. 40,0 mm / 1.575 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N105	0,76	11.7	427	1401	0,80	12.4	447	1466
Bullet	10,3 g / 158 gr		, LSWC/HP		C.O.L. 40,0 mm / 1.575 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N330	0,25	3.9	241	791	0,32*	5.0*	304	997
N340	0,29	4.5	245	804	0,38*	5.9*	320	1050
* – Cowboy Action Shooting load * – Cowboy Action Shooting load
Bullet	11,7 g / 180 gr		HP Copper Plated, LOS		C.O.L. 40,0 mm / 1.575 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N340	0,41	6.3	321	1053	0,49	7.6	363	1191
N350	0,44	6.8	328	1076	0,53	8.2	378	1240
3N37	0,46	7.2	340	1115	0,56	8.7	388	1273
N105	0,60	9.3	370	1214	0,71	10.9	420	1378
N110	0,78	12.0	384	1260	0,94	14.6	452	1483

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