Load data for .357 Magnum + .358 | 158gr | Hornady SWC /HP

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:	.358 \| 158gr \| Hornady SWC /HP
Manufacturer SKU:	10428
Bullet Weight:	158gr \| 10.2g
Bullet Diameter:	0.358" \| 9.09mm
Bullet Length:	0.720" \| 18.3mm
Caliber:	.357 Magnum load data
Case Length (l3):	1.290" \| 32.8mm
Cartridge Length (C.O.L.):	1.566" \| 39.8mm
Seated Depth:	0.444" \| 11.3mm
Shank Seated Depth:	0.444" \| 11.3mm
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_B2793_C513
Last updated:	2025-01-01

Load data for 118 loads in caliber .357 Magnum with .358 | 158gr | Hornady SWC /HP bullet and 59 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%	32677	75%	**50	98%
ADI AP 70N	<<locked>>	71%	38174	88%	**07	100%
ADI AS 30	<<locked>>	79%	36927	85%	**96	100%
ADI AS 50N	<<locked>>	76%	37637	87%	**45	100%
Accurate No. 2	<<locked>>	76%	36782	85%	**07	100%
Accurate No. 5	<<locked>>	63%	38043	87%	**09	100%
Accurate No. 7	<<locked>>	80%	38928	89%	**81	93%
[Accurate No. 9]*	<<locked>>	87%	36564	84%	**35	86%
Accurate Solo 1000	<<locked>>	78%	37275	86%	**22	100%
Accurate Solo 1250	<<locked>>	84%	38189	88%	**84	100%
[Accurate TCM]*	<<locked>>	88%	38406	88%	**52	88%
Alliant BULLSEYE	<<locked>>	72%	36463	84%	**37	100%
Alliant POWER PISTOL	<<locked>>	84%	38363	88%	**58	99%
Alliant UNIQUE	<<locked>>	83%	36912	85%	**50	100%
Baschieri & Pellagri 100	<<locked>>	80%	38232	88%	**35	100%
Hodgdon Clays	<<locked>>	76%	37913	87%	**43	100%
Hodgdon HS-6	<<locked>>	69%	37681	87%	**86	100%
Hodgdon Longshot	<<locked>>	65%	37159	85%	**80	100%
Hodgdon Universal	<<locked>>	76%	36347	84%	**88	100%
Hodgdon TrailBoss	<<locked>>	90%	12531	29%	**1	100%
Lovex D036	<<locked>>	63%	37985	87%	**19	100%
Lovex D037.1	<<locked>>	80%	38928	89%	**81	93%
[Lovex D037.2]*	<<locked>>	87%	37942	87%	**58	87%
Lovex S011	<<locked>>	67%	36883	85%	**48	100%
Lovex S020	<<locked>>	74%	35433	81%	**91	100%
Maxam CSB 1	<<locked>>	89%	39131	90%	**94	100%
Maxam CSB 2	<<locked>>	84%	38305	88%	**91	100%
Maxam CSB 3	<<locked>>	81%	37101	85%	**52	100%
Maxam CSB 4	<<locked>>	79%	37260	86%	**32	100%
Maxam CSB 5	<<locked>>	73%	36303	83%	**76	100%
Ramshot Silhouette	<<locked>>	69%	37043	85%	**47	100%
Ramshot True Blue	<<locked>>	63%	36216	83%	**63	100%
ReloadSwiss RS 12	<<locked>>	72%	36230	83%	**55	100%
ReloadSwiss RS 14	<<locked>>	95%	12285	28%	**7	100%
ReloadSwiss RS 20	<<locked>>	85%	37855	87%	**53	100%
ReloadSwiss RS 24	<<locked>>	85%	36492	84%	**39	95%
Rottweil P 801	<<locked>>	68%	37739	87%	**42	100%
Rottweil P 806 👍	<<locked>>	91%	37246	86%	**71	100%
SNPE Vectan A0	<<locked>>	86%	36912	85%	**04	100%
SNPE Vectan BA 9	<<locked>>	78%	36854	85%	**78	100%
SNPE Vectan BA10	<<locked>>	73%	38101	88%	**63	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	92%	38290	88%	**80	100%
SNPE Vectan BA9 1/2	<<locked>>	80%	37405	86%	**88	100%
Shooters World Auto Pistol	<<locked>>	63%	37985	87%	**19	100%
[Shooters World Heavy Pistol]*	<<locked>>	87%	37942	87%	**58	87%
Shooters World Major Pistol	<<locked>>	80%	38928	89%	**81	93%
Somchem MP200	<<locked>>	76%	36579	84%	**40	100%
Somchem MS200	<<locked>>	82%	37884	87%	**24	100%
Somchem S221	<<locked>>	72%	36564	84%	**12	97%
Vihtavuori 3N37 👍	<<locked>>	85%	37884	87%	**89	100%
Vihtavuori 3N38	<<locked>>	96%	36390	84%	**25	95%
Vihtavuori N105	<<locked>>	94%	26484	61%	**37	95%
Vihtavuori N310	<<locked>>	64%	37782	87%	**66	100%
Vihtavuori N320	<<locked>>	78%	38783	89%	**52	100%
Vihtavuori N32C Tin Star	<<locked>>	94%	30255	70%	**04	100%
Vihtavuori N330	<<locked>>	79%	38203	88%	**04	100%
Vihtavuori N340	<<locked>>	83%	38334	88%	**34	100%
Vihtavuori N350 👍	<<locked>>	87%	36390	84%	**70	100%
Winchester 231	<<locked>>	66%	37623	86%	**75	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	61%	12647	29%	**3	83%
ADI AP 70N	<<locked>>	61%	28413	65%	**96	100%
ADI AS 30	<<locked>>	61%	23641	54%	**5	100%
ADI AS 50N	<<locked>>	60%	24627	57%	**7	100%
Accurate No. 2	<<locked>>	62%	23351	54%	**43	100%
Accurate No. 5	<<locked>>	61%	34983	80%	**73	99%
[Accurate No. 7]*	<<locked>>	63%	19986	46%	**83	82%
[Accurate No. 9]*	<<locked>>	78%	26614	61%	**91	80%
Accurate Solo 1000	<<locked>>	61%	24163	56%	**4	100%
Accurate Solo 1250	<<locked>>	61%	19841	46%	**1	100%
[Accurate TCM]*	<<locked>>	77%	25875	59%	**81	82%
Alliant BULLSEYE	<<locked>>	62%	26847	62%	**19	100%
Alliant POWER PISTOL	<<locked>>	60%	18565	43%	**37	90%
Alliant UNIQUE	<<locked>>	62%	20146	46%	**17	100%
Baschieri & Pellagri 100	<<locked>>	61%	22307	51%	**8	100%
Hodgdon Clays	<<locked>>	61%	26934	62%	**8	100%
Hodgdon HS-6	<<locked>>	61%	29399	68%	**84	99%
Hodgdon Longshot	<<locked>>	60%	31328	72%	**07	100%
Hodgdon Universal	<<locked>>	62%	24207	56%	**40	100%
Hodgdon TrailBoss	<<locked>>	76%	9369	22%	**6	100%
Lovex D036	<<locked>>	61%	35056	81%	**73	99%
[Lovex D037.1]*	<<locked>>	63%	19986	46%	**83	82%
[Lovex D037.2]*	<<locked>>	79%	27688	64%	**14	81%
Lovex S011	<<locked>>	60%	29805	68%	**70	100%
Lovex S020	<<locked>>	60%	23003	53%	**40	100%
Maxam CSB 1	<<locked>>	61%	18869	43%	**2	100%
Maxam CSB 2	<<locked>>	61%	20015	46%	**4	100%
Maxam CSB 3	<<locked>>	61%	21698	50%	**5	100%
Maxam CSB 4	<<locked>>	62%	24279	56%	**8	100%
Maxam CSB 5	<<locked>>	60%	26005	60%	**5	100%
Ramshot Silhouette	<<locked>>	60%	28369	65%	**48	100%
Ramshot True Blue	<<locked>>	61%	33359	77%	**27	100%
ReloadSwiss RS 12	<<locked>>	61%	26527	61%	**50	100%
ReloadSwiss RS 14	<<locked>>	75%	8050	19%	**9	100%
ReloadSwiss RS 20	<<locked>>	61%	18202	42%	**1	100%
[ReloadSwiss RS 24]*	<<locked>>	61%	16708	38%	**4	81%
Rottweil P 801	<<locked>>	62%	30995	71%	**73	100%
[Rottweil P 806]*	<<locked>>	61%	11879	27%	**9	88%
SNPE Vectan A0	<<locked>>	60%	18405	42%	**8	100%
SNPE Vectan BA 9	<<locked>>	61%	22771	52%	**07	100%
SNPE Vectan BA10	<<locked>>	61%	27992	64%	**8	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	15461	36%	**2	93%
SNPE Vectan BA9 1/2	<<locked>>	61%	22669	52%	**10	100%
Shooters World Auto Pistol	<<locked>>	61%	35056	81%	**73	99%
[Shooters World Heavy Pistol]*	<<locked>>	79%	27688	64%	**14	81%
[Shooters World Major Pistol]*	<<locked>>	63%	19986	46%	**83	82%
Somchem MP200	<<locked>>	60%	22611	52%	**56	100%
Somchem MS200	<<locked>>	61%	20885	48%	**07	100%
Somchem S221	<<locked>>	60%	24482	56%	**38	92%
Vihtavuori 3N37	<<locked>>	61%	17622	41%	**4	96%
[Vihtavuori 3N38]*	<<locked>>	70%	16389	38%	**1	81%
[Vihtavuori N105]*	<<locked>>	73%	13503	31%	**5	81%
Vihtavuori N310	<<locked>>	60%	33852	78%	**24	100%
Vihtavuori N320	<<locked>>	62%	24729	57%	**04	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	13503	31%	**8	100%
Vihtavuori N330	<<locked>>	61%	22147	51%	**20	100%
Vihtavuori N340	<<locked>>	62%	20450	47%	**07	100%
Vihtavuori N350	<<locked>>	61%	16346	38%	**5	96%
Winchester 231	<<locked>>	60%	31111	72%	**06	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