Load data for .357 Magnum + .357 | 158gr | H&N RN HS

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 158gr \| H&N RN HS
Bullet Weight:	158gr \| 10.2g
Bullet Diameter:	0.357" \| 9.07mm
Bullet Length:	<<locked>>
Caliber:	.357 Magnum load data
Case Length (l3):	1.290" \| 32.8mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
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_B7481_C513
Last updated:	2026-01-21

Load data for 134 loads in caliber .357 Magnum with .357 | 158gr | H&N RN HS bullet and 67 powder(s). 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>>	96%	34142	78%	**70	99%
ADI AP 70N	<<locked>>	70%	38609	89%	**17	100%
ADI APS 350	<<locked>>	76%	37985	87%	**40	100%
ADI APS 450	<<locked>>	79%	38682	89%	**76	100%
ADI AS 30	<<locked>>	79%	37550	86%	**06	100%
ADI AS 50N	<<locked>>	76%	38116	88%	**58	100%
Accurate No. 2	<<locked>>	76%	37289	86%	**20	100%
Accurate No. 5	<<locked>>	63%	38189	88%	**25	100%
Accurate No. 7	<<locked>>	79%	38667	89%	**88	94%
[Accurate No. 9]*	<<locked>>	88%	38841	89%	**71	88%
Accurate Solo 1000	<<locked>>	78%	37840	87%	**38	100%
Accurate Solo 1250	<<locked>>	84%	38638	89%	**98	100%
[Accurate TCM]*	<<locked>>	87%	37826	87%	**55	89%
[Alliant 2400]*	<<locked>>	96%	34127	78%	**35	82%
Alliant BLUE DOT	<<locked>>	97%	33069	76%	**96	90%
Alliant BULLSEYE	<<locked>>	74%	38653	89%	**66	100%
Alliant POWER PISTOL	<<locked>>	83%	38450	88%	**75	99%
Alliant Sport Pistol	<<locked>>	68%	37565	86%	**57	100%
Alliant UNIQUE	<<locked>>	85%	38943	89%	**76	100%
Baschieri & Pellagri 100	<<locked>>	80%	38711	89%	**48	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	95%	34853	80%	**25	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	75%	37898	87%	**65	100%
Hodgdon Clays	<<locked>>	76%	38769	89%	**60	100%
Hodgdon HS-6	<<locked>>	68%	37652	87%	**99	100%
Hodgdon Longshot	<<locked>>	66%	38682	89%	**99	100%
Hodgdon Universal	<<locked>>	78%	38609	89%	**17	100%
Hodgdon CFE Pistol	<<locked>>	79%	37652	87%	**01	100%
Lovex D036	<<locked>>	63%	38130	88%	**25	100%
Lovex D037.1	<<locked>>	79%	38667	89%	**88	94%
[Lovex D037.2]*	<<locked>>	87%	38841	89%	**71	88%
Lovex S011	<<locked>>	69%	39131	90%	**71	100%
Lovex S020	<<locked>>	75%	37695	87%	**20	100%
Maxam CSB 1	<<locked>>	87%	37710	87%	**84	100%
Maxam CSB 2	<<locked>>	84%	38841	89%	**01	100%
Maxam CSB 3	<<locked>>	81%	37608	86%	**61	100%
Maxam CSB 4	<<locked>>	79%	37826	87%	**45	100%
Maxam CSB 5	<<locked>>	75%	38957	90%	**09	100%
[Ramshot Enforcer]*	<<locked>>	96%	32793	75%	**32	83%
Ramshot Silhouette	<<locked>>	69%	38769	89%	**76	100%
Ramshot True Blue	<<locked>>	64%	37797	87%	**89	100%
ReloadSwiss RS 12	<<locked>>	73%	38609	89%	**84	100%
ReloadSwiss RS 20	<<locked>>	85%	38247	88%	**63	100%
ReloadSwiss RS 24	<<locked>>	86%	39146	90%	**71	96%
Rottweil P 801	<<locked>>	68%	38232	88%	**48	100%
Rottweil P 806 👍	<<locked>>	91%	38421	88%	**85	100%
SNPE Vectan A0	<<locked>>	87%	38725	89%	**27	100%
SNPE Vectan BA 9	<<locked>>	79%	38711	89%	**01	100%
SNPE Vectan BA10	<<locked>>	73%	38667	89%	**76	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	92%	38305	88%	**86	100%
SNPE Vectan BA9 1/2	<<locked>>	79%	37782	87%	**98	100%
SNPE Vectan SP 2	<<locked>>	79%	38957	90%	**81	100%
Shooters World Auto Pistol	<<locked>>	63%	38130	88%	**25	100%
[Shooters World Heavy Pistol]*	<<locked>>	87%	38841	89%	**71	88%
Shooters World Major Pistol	<<locked>>	79%	38667	89%	**88	94%
Somchem MP200	<<locked>>	77%	38377	88%	**63	100%
Somchem MS200	<<locked>>	82%	38305	88%	**34	100%
Somchem S221	<<locked>>	72%	38029	87%	**39	97%
Vihtavuori 3N37 👍	<<locked>>	84%	37942	87%	**02	100%
Vihtavuori 3N38	<<locked>>	96%	37608	86%	**45	96%
Vihtavuori N105	<<locked>>	96%	29051	67%	**83	96%
Vihtavuori N310	<<locked>>	65%	38812	89%	**76	100%
Vihtavuori N320	<<locked>>	76%	37492	86%	**48	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	32227	74%	**30	100%
Vihtavuori N330	<<locked>>	79%	38580	89%	**14	100%
Vihtavuori N340	<<locked>>	83%	38609	89%	**43	100%
Vihtavuori N350 👍	<<locked>>	88%	38348	88%	**99	100%
Winchester 231	<<locked>>	66%	38159	88%	**88	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	66%	15200	35%	**2	87%
ADI AP 70N	<<locked>>	61%	28906	66%	**12	100%
ADI APS 350	<<locked>>	62%	27354	63%	**5	100%
ADI APS 450	<<locked>>	61%	25585	59%	**5	100%
ADI AS 30	<<locked>>	62%	24352	56%	**1	100%
ADI AS 50N	<<locked>>	61%	25237	58%	**10	100%
Accurate No. 2	<<locked>>	60%	22568	52%	**37	100%
Accurate No. 5	<<locked>>	61%	35172	81%	**89	100%
[Accurate No. 7]*	<<locked>>	61%	19348	44%	**73	81%
[Accurate No. 9]*	<<locked>>	77%	26513	61%	**98	81%
Accurate Solo 1000	<<locked>>	62%	24860	57%	**8	100%
Accurate Solo 1250	<<locked>>	61%	20349	47%	**8	100%
[Accurate TCM]*	<<locked>>	74%	23743	55%	**48	80%
[Alliant 2400]*	<<locked>>	92%	30400	70%	**76	80%
[Alliant BLUE DOT]*	<<locked>>	78%	19754	45%	**70	80%
Alliant BULLSEYE	<<locked>>	60%	26020	60%	**09	100%
Alliant POWER PISTOL	<<locked>>	60%	18884	43%	**47	90%
Alliant Sport Pistol	<<locked>>	62%	31038	71%	**81	100%
Alliant UNIQUE	<<locked>>	62%	20711	48%	**30	100%
Baschieri & Pellagri 100	<<locked>>	61%	22858	53%	**1	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	70%	18333	42%	**2	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	62%	25280	58%	**30	100%
Hodgdon Clays	<<locked>>	62%	27818	64%	**5	100%
Hodgdon HS-6	<<locked>>	61%	29486	68%	**94	99%
Hodgdon Longshot	<<locked>>	61%	32953	76%	**30	100%
Hodgdon Universal	<<locked>>	60%	23511	54%	**37	100%
Hodgdon CFE Pistol	<<locked>>	61%	22350	51%	**17	100%
Lovex D036	<<locked>>	61%	35114	81%	**89	100%
[Lovex D037.1]*	<<locked>>	61%	19348	44%	**73	81%
[Lovex D037.2]*	<<locked>>	77%	26513	61%	**98	81%
Lovex S011	<<locked>>	60%	30414	70%	**86	100%
Lovex S020	<<locked>>	61%	23496	54%	**53	100%
Maxam CSB 1	<<locked>>	62%	19493	45%	**8	100%
Maxam CSB 2	<<locked>>	62%	20711	48%	**8	100%
Maxam CSB 3	<<locked>>	61%	22249	51%	**1	100%
Maxam CSB 4	<<locked>>	60%	23598	54%	**1	100%
Maxam CSB 5	<<locked>>	61%	26774	62%	**1	100%
[Ramshot Enforcer]*	<<locked>>	93%	29066	67%	**70	80%
Ramshot Silhouette	<<locked>>	62%	29994	69%	**75	100%
Ramshot True Blue	<<locked>>	61%	33417	77%	**34	100%
ReloadSwiss RS 12	<<locked>>	61%	27253	63%	**63	100%
ReloadSwiss RS 20	<<locked>>	61%	18753	43%	**04	100%
[ReloadSwiss RS 24]*	<<locked>>	61%	16969	39%	**04	81%
Rottweil P 801	<<locked>>	62%	31618	73%	**83	100%
Rottweil P 806	<<locked>>	62%	12691	29%	**1	90%
SNPE Vectan A0	<<locked>>	60%	18927	43%	**5	100%
SNPE Vectan BA 9	<<locked>>	61%	23250	53%	**17	100%
SNPE Vectan BA10	<<locked>>	61%	28558	66%	**1	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	15780	36%	**2	94%
SNPE Vectan BA9 1/2	<<locked>>	62%	23250	53%	**24	100%
SNPE Vectan SP 2	<<locked>>	61%	20711	48%	**06	94%
Shooters World Auto Pistol	<<locked>>	61%	35114	81%	**89	100%
[Shooters World Heavy Pistol]*	<<locked>>	77%	26513	61%	**98	81%
[Shooters World Major Pistol]*	<<locked>>	61%	19348	44%	**73	81%
Somchem MP200	<<locked>>	60%	23061	53%	**66	100%
Somchem MS200	<<locked>>	61%	21437	49%	**20	100%
Somchem S221	<<locked>>	61%	25614	59%	**65	93%
Vihtavuori 3N37	<<locked>>	61%	17985	41%	**04	96%
[Vihtavuori 3N38]*	<<locked>>	67%	15069	35%	**1	80%
[Vihtavuori N105]*	<<locked>>	71%	13068	30%	**2	81%
Vihtavuori N310	<<locked>>	61%	34780	80%	**37	100%
Vihtavuori N320	<<locked>>	60%	24004	55%	**7	100%
Vihtavuori N32C Tin Star	<<locked>>	80%	22727	52%	**5	100%
Vihtavuori N330	<<locked>>	61%	22829	52%	**33	100%
Vihtavuori N340	<<locked>>	60%	19798	46%	**01	100%
Vihtavuori N350	<<locked>>	61%	16737	38%	**8	96%
Winchester 231	<<locked>>	60%	31589	73%	**19	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.

<<locked>>... you need to buy an access license to unlock the data