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

Recommended Powder(s):

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:	<<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_B3282_C513
Last updated:	2026-01-22

Load data for 128 loads in caliber .357 Magnum with .358 | 158gr | LEE Mold TL358-158-SWC bullet and 64 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".

Go to the bottom of the "Dashboard " page to set the measure system (imperial vs. metric)
No data yet
C.O.L. (Inch)
C.O.L. (mm)
We recommend you limit powder range to relevant brands to speed up re-calculation of results
Use the Personalized Load Calculator to customize loads to your own specific requirements. Find more details in the help section.

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>>	69%	38421	88%	**27	100%
ADI APS 350	<<locked>>	76%	38479	88%	**56	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>>	75%	38725	89%	**53	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>>	97%	35346	81%	**55	92%
Alliant BULLSEYE	<<locked>>	72%	38537	89%	**76	100%
Alliant POWER PISTOL	<<locked>>	82%	38943	90%	**94	99%
Alliant Sport Pistol	<<locked>>	68%	38957	90%	**86	100%
Alliant UNIQUE	<<locked>>	83%	38551	89%	**86	100%
Baschieri & Pellagri 100	<<locked>>	78%	38551	89%	**58	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	96%	37231	86%	**61	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	73%	38232	88%	**81	100%
Hodgdon Clays	<<locked>>	76%	39030	90%	**76	100%
Hodgdon HS-6	<<locked>>	67%	37985	87%	**19	100%
Hodgdon Longshot	<<locked>>	65%	39088	90%	**19	100%
Hodgdon Universal	<<locked>>	76%	38421	88%	**27	100%
Hodgdon CFE Pistol	<<locked>>	78%	38566	89%	**24	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>>	81%	39146	90%	**91	100%
Maxam CSB 4	<<locked>>	77%	37884	87%	**61	100%
Maxam CSB 5	<<locked>>	72%	37478	86%	**09	100%
[Ramshot Enforcer]*	<<locked>>	97%	36825	85%	**04	86%
Ramshot Silhouette	<<locked>>	67%	38058	87%	**80	100%
Ramshot True Blue	<<locked>>	63%	38261	88%	**09	100%
ReloadSwiss RS 12	<<locked>>	72%	38609	89%	**01	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>>	89%	39146	90%	**07	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>>	79%	39160	90%	**24	100%
SNPE Vectan SP 2 👍	<<locked>>	77%	38029	87%	**85	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>>	70%	37913	87%	**55	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 N310	<<locked>>	62%	37449	86%	**79	100%
Vihtavuori N320	<<locked>>	74%	37594	86%	**65	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>>	86%	38841	89%	**19	100%
Winchester 231	<<locked>>	65%	37826	87%	**94	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>>	74%	25396	58%	**94	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>>	76%	19450	45%	**70	80%
Alliant BULLSEYE	<<locked>>	61%	27891	64%	**52	100%
Alliant POWER PISTOL	<<locked>>	60%	20001	46%	**83	91%
Alliant Sport Pistol	<<locked>>	61%	31241	72%	**98	100%
Alliant UNIQUE	<<locked>>	61%	21205	49%	**53	100%
Baschieri & Pellagri 100	<<locked>>	61%	23583	54%	**1	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	62%	15055	35%	**3	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	61%	26107	60%	**50	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 CFE Pistol	<<locked>>	61%	23844	55%	**47	100%
[Lovex D037.1]*	<<locked>>	61%	20639	47%	**19	83%
[Lovex D037.2]*	<<locked>>	74%	25396	58%	**94	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 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%
SNPE Vectan SP 2	<<locked>>	61%	21843	50%	**42	95%
[Shooters World Heavy Pistol]*	<<locked>>	74%	25396	58%	**94	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>>	65%	15142	35%	**1	81%
[Vihtavuori N105]*	<<locked>>	68%	12502	29%	**8	80%
Vihtavuori N310	<<locked>>	60%	35520	82%	**63	100%
Vihtavuori N320	<<locked>>	62%	26266	60%	**37	100%
Vihtavuori N32C Tin Star	<<locked>>	64%	15809	36%	**0	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