Load data for .357 Magnum + .358 | 158gr | LEE Mold TL358-158-SWC

Recommended Powder(s): ADI AP 100, SNPE Vectan BA7 1/2, Vihtavuori 3N37, Vihtavuori N350

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.358 \| 158gr \| LEE Mold TL358-158-SWC
Manufacturer SKU:	TL358-158-SWC
Bullet Weight:	158gr \| 10.2g
Bullet Diameter:	0.358" \| 9.09mm
Bullet Length:	0.665" \| 16.9mm
Caliber:	.357 Magnum load data
Case Length (l3):	1.290" \| 32.8mm
Cartridge Length (C.O.L.):	1.566" \| 39.8mm
Seated Depth:	0.389" \| 9.9mm
Shank Seated Depth:	0.389" \| 9.9mm
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_B3282_C513
Last updated:	2025-01-01

Load data for 120 loads in caliber .357 Magnum with .358 | 158gr | LEE Mold TL358-158-SWC bullet and 60 powders such as ADI AP 100, 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>>	96%	35810	82%	**12	99%
ADI AP 70N	<<locked>>	67%	36782	85%	**11	100%
ADI APS 350	<<locked>>	73%	36637	84%	**40	100%
ADI APS 450	<<locked>>	78%	38580	89%	**89	100%
ADI AS 30	<<locked>>	78%	37855	87%	**25	100%
ADI AS 50N	<<locked>>	75%	38348	88%	**75	100%
Accurate No. 2	<<locked>>	74%	36912	85%	**30	100%
Accurate No. 7	<<locked>>	77%	37985	87%	**91	94%
[Accurate No. 9]*	<<locked>>	85%	37710	87%	**78	88%
Accurate Solo 1000	<<locked>>	77%	37782	87%	**48	100%
Accurate Solo 1250	<<locked>>	82%	38261	88%	**11	100%
[Accurate TCM]*	<<locked>>	86%	38276	88%	**78	89%
[Alliant 2400]*	<<locked>>	97%	37115	85%	**98	85%
Alliant BLUE DOT	<<locked>>	95%	34156	78%	**32	91%
Alliant BULLSEYE	<<locked>>	71%	36927	85%	**63	100%
Alliant POWER PISTOL	<<locked>>	82%	38943	90%	**94	99%
Alliant UNIQUE	<<locked>>	81%	36956	85%	**73	100%
Baschieri & Pellagri 100	<<locked>>	78%	38551	89%	**58	100%
Hodgdon Clays	<<locked>>	73%	37202	86%	**60	100%
Hodgdon HS-6	<<locked>>	66%	36492	84%	**99	100%
Hodgdon Longshot	<<locked>>	64%	37565	86%	**06	100%
Hodgdon Universal	<<locked>>	75%	36782	85%	**11	100%
Hodgdon TrailBoss	<<locked>>	92%	13779	32%	**7	100%
Lovex D037.1	<<locked>>	77%	37985	87%	**91	94%
[Lovex D037.2]*	<<locked>>	84%	37710	87%	**78	88%
Lovex S011	<<locked>>	68%	39044	90%	**91	100%
Lovex S020	<<locked>>	73%	37449	86%	**34	100%
Maxam CSB 1	<<locked>>	86%	39001	90%	**11	100%
Maxam CSB 2	<<locked>>	82%	38725	89%	**14	100%
Maxam CSB 3	<<locked>>	79%	37521	86%	**71	100%
Maxam CSB 4	<<locked>>	75%	36318	83%	**42	100%
Maxam CSB 5	<<locked>>	72%	37478	86%	**09	100%
[Ramshot Enforcer]*	<<locked>>	97%	36825	85%	**04	86%
Ramshot Silhouette	<<locked>>	66%	36506	84%	**60	100%
Ramshot True Blue	<<locked>>	63%	38261	88%	**09	100%
ReloadSwiss RS 12	<<locked>>	70%	37014	85%	**84	100%
ReloadSwiss RS 14	<<locked>>	93%	12662	29%	**4	100%
ReloadSwiss RS 20	<<locked>>	83%	37681	87%	**70	100%
ReloadSwiss RS 24	<<locked>>	84%	38957	90%	**91	96%
Rottweil P 801	<<locked>>	67%	38101	88%	**61	100%
Rottweil P 806	<<locked>>	88%	37565	86%	**94	100%
SNPE Vectan A0	<<locked>>	85%	38145	88%	**37	100%
SNPE Vectan BA 9	<<locked>>	77%	38189	88%	**11	100%
SNPE Vectan BA10	<<locked>>	72%	38551	89%	**89	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	90%	38392	88%	**02	100%
SNPE Vectan BA9 1/2	<<locked>>	77%	37550	86%	**11	100%
[Shooters World Heavy Pistol]*	<<locked>>	84%	37710	87%	**78	88%
Shooters World Major Pistol	<<locked>>	77%	37985	87%	**91	94%
Somchem MP200	<<locked>>	75%	37840	87%	**70	100%
Somchem MS200	<<locked>>	80%	37782	87%	**47	100%
Somchem S221	<<locked>>	69%	36579	84%	**42	98%
Vihtavuori 3N37 👍	<<locked>>	83%	38493	88%	**25	100%
Vihtavuori 3N38	<<locked>>	95%	38725	89%	**71	97%
Vihtavuori N105	<<locked>>	97%	31894	73%	**42	98%
Vihtavuori N320	<<locked>>	73%	35911	83%	**42	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	33605	77%	**53	100%
Vihtavuori N330	<<locked>>	77%	38421	88%	**20	100%
Vihtavuori N340	<<locked>>	80%	38159	88%	**53	100%
Vihtavuori N350 👍	<<locked>>	85%	37304	86%	**99	100%
Winchester 231	<<locked>>	63%	36245	83%	**81	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	62%	13938	32%	**2	86%
ADI AP 70N	<<locked>>	61%	30835	71%	**42	100%
ADI APS 350	<<locked>>	60%	26803	62%	**2	100%
ADI APS 450	<<locked>>	61%	26295	60%	**5	100%
ADI AS 30	<<locked>>	62%	25280	58%	**1	100%
ADI AS 50N	<<locked>>	60%	26107	60%	**33	100%
Accurate No. 2	<<locked>>	61%	24279	56%	**76	100%
[Accurate No. 7]*	<<locked>>	61%	20639	47%	**19	83%
[Accurate No. 9]*	<<locked>>	75%	26237	60%	**07	81%
Accurate Solo 1000	<<locked>>	61%	25643	59%	**10	100%
Accurate Solo 1250	<<locked>>	61%	21103	48%	**7	100%
[Accurate TCM]*	<<locked>>	71%	22872	53%	**48	80%
[Alliant 2400]*	<<locked>>	90%	29950	69%	**89	81%
[Alliant BLUE DOT]*	<<locked>>	77%	20291	47%	**89	81%
Alliant BULLSEYE	<<locked>>	61%	27891	64%	**52	100%
Alliant POWER PISTOL	<<locked>>	60%	20001	46%	**83	91%
Alliant UNIQUE	<<locked>>	61%	21205	49%	**53	100%
Baschieri & Pellagri 100	<<locked>>	61%	23583	54%	**1	100%
Hodgdon Clays	<<locked>>	60%	27253	63%	**8	100%
Hodgdon HS-6	<<locked>>	61%	31415	72%	**34	100%
Hodgdon Longshot	<<locked>>	61%	34853	80%	**76	100%
Hodgdon Universal	<<locked>>	61%	25353	58%	**73	100%
Hodgdon TrailBoss	<<locked>>	66%	7919	18%	**3	100%
[Lovex D037.1]*	<<locked>>	61%	20639	47%	**19	83%
[Lovex D037.2]*	<<locked>>	75%	26237	60%	**07	81%
Lovex S011	<<locked>>	61%	32285	74%	**19	100%
Lovex S020	<<locked>>	61%	25382	58%	**89	100%
Maxam CSB 1	<<locked>>	61%	20044	46%	**8	100%
Maxam CSB 2	<<locked>>	61%	21466	49%	**10	100%
Maxam CSB 3	<<locked>>	61%	23105	53%	**04	100%
Maxam CSB 4	<<locked>>	60%	24381	56%	**04	100%
Maxam CSB 5	<<locked>>	61%	27615	63%	**04	100%
[Ramshot Enforcer]*	<<locked>>	89%	27369	63%	**60	80%
Ramshot Silhouette	<<locked>>	61%	31067	71%	**01	100%
Ramshot True Blue	<<locked>>	61%	35433	81%	**70	100%
ReloadSwiss RS 12	<<locked>>	60%	27876	64%	**79	100%
ReloadSwiss RS 14	<<locked>>	68%	7411	17%	**6	100%
ReloadSwiss RS 20	<<locked>>	60%	19305	44%	**27	100%
[ReloadSwiss RS 24]*	<<locked>>	61%	17724	41%	**37	83%
Rottweil P 801	<<locked>>	61%	31850	73%	**96	100%
Rottweil P 806	<<locked>>	61%	13358	31%	**1	91%
SNPE Vectan A0	<<locked>>	61%	20407	47%	**04	100%
SNPE Vectan BA 9	<<locked>>	61%	24714	57%	**53	100%
SNPE Vectan BA10	<<locked>>	61%	29240	67%	**1	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	16795	39%	**5	95%
SNPE Vectan BA9 1/2	<<locked>>	61%	23699	54%	**43	100%
[Shooters World Heavy Pistol]*	<<locked>>	75%	26237	60%	**07	81%
[Shooters World Major Pistol]*	<<locked>>	61%	20639	47%	**19	83%
Somchem MP200	<<locked>>	61%	24569	56%	**02	100%
Somchem MS200	<<locked>>	60%	21944	50%	**37	100%
Somchem S221	<<locked>>	61%	27180	62%	**04	94%
Vihtavuori 3N37	<<locked>>	61%	19174	44%	**40	98%
[Vihtavuori 3N38]*	<<locked>>	67%	15867	36%	**8	82%
[Vihtavuori N105]*	<<locked>>	69%	13024	30%	**1	81%
Vihtavuori N320	<<locked>>	62%	26266	60%	**37	100%
Vihtavuori N32C Tin Star	<<locked>>	62%	14866	34%	**4	100%
Vihtavuori N330	<<locked>>	60%	23395	54%	**47	100%
Vihtavuori N340	<<locked>>	61%	21480	49%	**37	100%
Vihtavuori N350	<<locked>>	61%	17941	41%	**10	97%
Winchester 231	<<locked>>	61%	33141	76%	**48	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