Load data for .357 Magnum + .356 | 145gr | H&N RN HS

Recommended Powder(s): Rottweil P 806, SNPE Vectan BA7 1/2, Vihtavuori 3N37, Vihtavuori N350

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.356 \| 145gr \| H&N RN HS
Bullet Weight:	145gr \| 9.4g
Bullet Diameter:	0.356" \| 9.04mm
Bullet Length:	0.677" \| 17.2mm
Caliber:	.357 Magnum load data
Case Length (l3):	1.290" \| 32.8mm
Cartridge Length (C.O.L.):	1.566" \| 39.8mm
Seated Depth:	0.401" \| 10.2mm
Shank Seated Depth:	0.381" \| 9.7mm
Case Capacity:	25.6 Grains of Water \| 1.66 cm³
Primer Size:	Small Pistol Magnum (SPM)
Max. allowed Pressure:	43511 psi \| 3000 bar
LID:	LID_B7465_C513
Last updated:	2025-01-01

Load data for 124 loads in caliber .357 Magnum with .356 | 145gr | H&N RN HS bullet and 62 powders such as Rottweil P 806, SNPE Vectan BA7 1/2, Vihtavuori 3N37, Vihtavuori N350. The key underlying parameters are shown in the table above.

Important Notice: DO NOT go below Minimum Charge or above Maximum Charge unless there are reasons. Since xxlreloading.com has no control over the equipment and components used by the customer and the data used in connection with the website, any responsibility and liability for the results achieved is rejected. Also see our Terms of Service.

Questions regarding the load data: Please read the information in the next tab "Explanations".
A load must fulfill certain criteria to be listed in the default view below - see "powder criteria to fulfill to be listed".

Our load data might deviate from other sources - see the "most common reasons for deviations".

All loads are based on the bullet and case dimensions shown under "Load Specifications" - see "reloading suggestions" if you deviate.

You can set your specifications in the "Personalized Load Calculator".

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Our default view only displays powders/loads that fulfill certain criteria: Max pressure of a load <=90% of Max. Standardized Pressure. Fill Rate (Min FR): >80% and <100% for rife loads, >60% and <100% for pistol loads. Min. Propellant Combustion (Min z): >90% for rifle loads , >80% for pistol/revolver loads. Relax these criteria at your own risk to potentially get more powders shown in the load tables.
Case Length (Inch)
Case Length (mm)
CaseCapacity (GoW)
Min z (%)
Min FR (%)
Max FR*
Barrel Length (Inch)
Barrel Length (cm)
Safety Buffer (%)
.

Click on the desired row in the tables below to add a specific load / powder to your Diary and manage there.

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	95%	33562	77%	**42	98%
ADI AP 70N	<<locked>>	70%	37956	87%	**86	100%
ADI APS 350	<<locked>>	78%	39088	90%	**22	100%
ADI APS 450	<<locked>>	77%	37347	86%	**38	100%
ADI AS 30	<<locked>>	78%	36390	84%	**65	100%
ADI AS 50N	<<locked>>	75%	36608	84%	**14	100%
Accurate No. 2	<<locked>>	77%	38406	88%	**12	100%
Accurate No. 5	<<locked>>	63%	37695	87%	**91	100%
Accurate No. 7	<<locked>>	79%	37637	86%	**50	92%
[Accurate No. 9]*	<<locked>>	87%	37405	86%	**30	86%
Accurate Solo 1000	<<locked>>	77%	36216	83%	**94	100%
Accurate Solo 1250	<<locked>>	82%	36230	83%	**50	100%
[Accurate TCM]*	<<locked>>	87%	37942	87%	**40	88%
[Alliant BLUE DOT]*	<<locked>>	95%	31691	73%	**48	88%
Alliant BULLSEYE	<<locked>>	74%	38276	88%	**45	100%
Alliant POWER PISTOL	<<locked>>	83%	37782	87%	**47	99%
Alliant UNIQUE	<<locked>>	84%	37855	87%	**45	100%
Baschieri & Pellagri 100	<<locked>>	78%	36695	84%	**04	100%
Hodgdon Clays	<<locked>>	73%	36056	83%	**02	100%
Hodgdon HS-6	<<locked>>	68%	36941	85%	**71	100%
Hodgdon Longshot	<<locked>>	66%	38072	87%	**71	100%
Hodgdon Universal	<<locked>>	78%	37956	87%	**86	100%
Hodgdon TrailBoss	<<locked>>	91%	12995	30%	**3	100%
Lovex D036	<<locked>>	63%	37652	87%	**01	100%
Lovex D037.1	<<locked>>	79%	37637	86%	**50	92%
[Lovex D037.2]*	<<locked>>	87%	38638	89%	**50	87%
Lovex S011	<<locked>>	67%	37246	86%	**30	100%
Lovex S020	<<locked>>	76%	38566	89%	**06	100%
Maxam CSB 1	<<locked>>	86%	36999	85%	**57	100%
Maxam CSB 2	<<locked>>	82%	36535	84%	**60	100%
Maxam CSB 3	<<locked>>	83%	38899	89%	**53	100%
Maxam CSB 4	<<locked>>	79%	37942	87%	**24	100%
Maxam CSB 5	<<locked>>	72%	36042	83%	**55	100%
Ramshot Silhouette	<<locked>>	68%	37260	86%	**42	100%
Ramshot True Blue	<<locked>>	65%	38769	89%	**78	100%
ReloadSwiss RS 12	<<locked>>	73%	38203	88%	**53	100%
ReloadSwiss RS 14	<<locked>>	93%	11821	27%	**0	100%
ReloadSwiss RS 20	<<locked>>	84%	36941	85%	**29	100%
ReloadSwiss RS 24	<<locked>>	86%	38957	90%	**53	95%
Rottweil P 801	<<locked>>	67%	36230	83%	**07	100%
Rottweil P 806 👍	<<locked>>	90%	36883	85%	**47	100%
SNPE Vectan A0	<<locked>>	84%	36245	83%	**83	100%
SNPE Vectan BA 9	<<locked>>	77%	36303	83%	**50	100%
SNPE Vectan BA10	<<locked>>	72%	37333	86%	**38	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	93%	38899	89%	**75	100%
SNPE Vectan BA9 1/2	<<locked>>	80%	38841	89%	**89	100%
Shooters World Auto Pistol	<<locked>>	63%	37652	87%	**01	100%
[Shooters World Heavy Pistol]*	<<locked>>	87%	38638	89%	**50	87%
Shooters World Major Pistol	<<locked>>	79%	37637	86%	**50	92%
Somchem MP200	<<locked>>	78%	38812	89%	**48	100%
Somchem MS200	<<locked>>	81%	37304	86%	**02	100%
Somchem S221	<<locked>>	71%	36782	85%	**01	97%
Vihtavuori 3N37 👍	<<locked>>	85%	39001	90%	**94	100%
Vihtavuori 3N38	<<locked>>	95%	35824	82%	**01	94%
Vihtavuori N105	<<locked>>	96%	29080	67%	**55	95%
Vihtavuori N310	<<locked>>	64%	37826	87%	**42	100%
Vihtavuori N320	<<locked>>	76%	37391	86%	**20	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	31923	73%	**96	100%
Vihtavuori N330	<<locked>>	77%	36158	83%	**63	100%
Vihtavuori N340	<<locked>>	83%	39073	90%	**32	100%
Vihtavuori N350 👍	<<locked>>	88%	37927	87%	**78	100%
Winchester 231	<<locked>>	66%	37608	86%	**53	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	62%	13024	30%	**5	83%
ADI AP 70N	<<locked>>	61%	29124	67%	**81	100%
ADI APS 350	<<locked>>	60%	25918	60%	**1	100%
ADI APS 450	<<locked>>	61%	25396	58%	**4	100%
ADI AS 30	<<locked>>	62%	24207	56%	**20	100%
ADI AS 50N	<<locked>>	60%	24816	57%	**66	100%
Accurate No. 2	<<locked>>	61%	22902	53%	**09	100%
Accurate No. 5	<<locked>>	61%	34911	80%	**58	99%
[Accurate No. 7]*	<<locked>>	63%	20523	47%	**58	81%
[Accurate No. 9]*	<<locked>>	79%	28079	65%	**93	81%
Accurate Solo 1000	<<locked>>	61%	24468	56%	**47	100%
Accurate Solo 1250	<<locked>>	60%	19870	46%	**33	100%
[Accurate TCM]*	<<locked>>	77%	26440	61%	**60	81%
[Alliant BLUE DOT]*	<<locked>>	82%	21901	50%	**71	81%
Alliant BULLSEYE	<<locked>>	61%	26498	61%	**84	100%
[Alliant POWER PISTOL]*	<<locked>>	62%	19537	45%	**22	89%
Alliant UNIQUE	<<locked>>	61%	19885	46%	**83	100%
Baschieri & Pellagri 100	<<locked>>	60%	22336	51%	**27	100%
Hodgdon Clays	<<locked>>	60%	26310	60%	**4	100%
Hodgdon HS-6	<<locked>>	61%	29443	68%	**63	99%
Hodgdon Longshot	<<locked>>	61%	32721	75%	**09	100%
Hodgdon Universal	<<locked>>	61%	23975	55%	**09	100%
Hodgdon TrailBoss	<<locked>>	66%	7440	17%	**2	100%
Lovex D036	<<locked>>	61%	34867	80%	**58	99%
[Lovex D037.1]*	<<locked>>	63%	20523	47%	**58	81%
[Lovex D037.2]*	<<locked>>	79%	28950	67%	**12	81%
Lovex S011	<<locked>>	61%	30748	71%	**61	100%
Lovex S020	<<locked>>	61%	23801	55%	**22	100%
Maxam CSB 1	<<locked>>	61%	18898	43%	**10	100%
Maxam CSB 2	<<locked>>	61%	20088	46%	**40	100%
Maxam CSB 3	<<locked>>	61%	21886	50%	**40	100%
Maxam CSB 4	<<locked>>	60%	23163	53%	**43	100%
Maxam CSB 5	<<locked>>	61%	26469	61%	**40	100%
Ramshot Silhouette	<<locked>>	61%	29240	67%	**40	100%
Ramshot True Blue	<<locked>>	61%	33301	77%	**16	100%
ReloadSwiss RS 12	<<locked>>	60%	26121	60%	**19	100%
ReloadSwiss RS 14	<<locked>>	68%	6976	16%	**2	99%
ReloadSwiss RS 20	<<locked>>	62%	18971	44%	**73	100%
[ReloadSwiss RS 24]*	<<locked>>	63%	17956	41%	**83	81%
Rottweil P 801	<<locked>>	61%	30269	70%	**38	100%
[Rottweil P 806]*	<<locked>>	61%	12111	28%	**1	87%
SNPE Vectan A0	<<locked>>	61%	19261	44%	**33	100%
SNPE Vectan BA 9	<<locked>>	61%	23424	54%	**86	100%
SNPE Vectan BA10	<<locked>>	61%	28224	65%	**30	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	15809	36%	**8	93%
SNPE Vectan BA9 1/2	<<locked>>	61%	22394	51%	**76	100%
Shooters World Auto Pistol	<<locked>>	61%	34867	80%	**58	99%
[Shooters World Heavy Pistol]*	<<locked>>	79%	28950	67%	**12	81%
[Shooters World Major Pistol]*	<<locked>>	63%	20523	47%	**58	81%
Somchem MP200	<<locked>>	61%	23119	53%	**35	100%
Somchem MS200	<<locked>>	62%	21799	50%	**93	100%
Somchem S221	<<locked>>	61%	25324	58%	**20	91%
Vihtavuori 3N37	<<locked>>	61%	17840	41%	**60	96%
[Vihtavuori 3N38]*	<<locked>>	69%	16012	37%	**37	80%
[Vihtavuori N105]*	<<locked>>	75%	14388	33%	**37	82%
Vihtavuori N310	<<locked>>	60%	34055	78%	**02	100%
Vihtavuori N320	<<locked>>	62%	24889	57%	**73	100%
Vihtavuori N32C Tin Star	<<locked>>	62%	13953	32%	**3	100%
Vihtavuori N330	<<locked>>	60%	21872	50%	**83	100%
Vihtavuori N340	<<locked>>	61%	20160	46%	**66	100%
Vihtavuori N350	<<locked>>	61%	16752	39%	**33	95%
Winchester 231	<<locked>>	60%	31459	72%	**91	100%

Start Load - Barrel Length: 5.50''

Any powder missing? Then click here.

FR ... fill rate of the cartridge in percent

MaxP ... max. pressure of load in psi or bar

% ... max. pressure of load in percent of the maximum allowed pressure for this caliber

V(0) ... muzzle velocity in feet per second (fps) or meters per second (m/s)

z ... powder burnt in percent

[...] *... not dangerous but load has suboptimal powder burnt with possible characteristics such as extensive muzzle flash or inaccurate loads.

[...] ²... fill rate low - you might want to consider using a filler to ensure proper ignition.

[...] ᴾ... possible press load - work up slowly to this load while watching for signs of excessive pressure.

👍 ... recommended powder/load for this caliber and bullet combination based on its ballistic performance.

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