Load data for .357 Maximum + .358 | 148gr | Speer LHBWC

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.358 \| 148gr \| Speer LHBWC
Manufacturer SKU:	4617
Bullet Weight:	148gr \| 9.6g
Bullet Diameter:	0.358" \| 9.09mm
Bullet Length:	0.600" \| 15.2mm
Caliber:	.357 Maximum load data
Case Length (l3):	1.600" \| 40.6mm
Cartridge Length (C.O.L.):	1.960" \| 49.8mm
Seated Depth:	0.240" \| 6.1mm
Shank Seated Depth:	0.240" \| 6.1mm
Case Capacity:	33.6 Grains of Water \| 2.18 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	44962 psi \| 3100 bar
LID:	LID_B6232_C515
Last updated:	2025-01-01

Load data for 112 loads in caliber .357 Maximum with .358 | 148gr | Speer LHBWC bullet and 56 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>>	86%	39813	89%	**29	100%
ADI APS 350	<<locked>>	71%	39943	89%	**47	100%
ADI APS 450	<<locked>>	72%	40176	89%	**66	100%
ADI AS 30	<<locked>>	71%	39073	87%	**89	100%
ADI AS 50N	<<locked>>	67%	39581	88%	**45	100%
[Accurate 4100]*	<<locked>>	86%	40059	89%	**88	87%
Accurate No. 2	<<locked>>	66%	39088	87%	**24	100%
Accurate No. 7	<<locked>>	65%	39233	87%	**75	97%
Accurate No. 9	<<locked>>	73%	39711	88%	**65	92%
Accurate Solo 1000	<<locked>>	70%	40103	89%	**29	100%
Accurate Solo 1250	<<locked>>	71%	38508	86%	**65	100%
Accurate TCM	<<locked>>	73%	39102	87%	**55	93%
Alliant 2400	<<locked>>	83%	39436	88%	**94	90%
Alliant BLUE DOT	<<locked>>	85%	39204	87%	**68	96%
Alliant BULLSEYE	<<locked>>	62%	38609	86%	**27	100%
Alliant POWER PISTOL	<<locked>>	69%	38653	86%	**52	100%
Alliant UNIQUE	<<locked>>	71%	38899	87%	**44	100%
Baschieri & Pellagri 100	<<locked>>	69%	39131	87%	**22	100%
Hodgdon Clays	<<locked>>	69%	38885	86%	**37	100%
[Hodgdon H110]*	<<locked>>	92%	40364	90%	**04	83%
[Hodgdon LilGun]*	<<locked>>	93%	39160	87%	**34	89%
Hodgdon Universal	<<locked>>	66%	39146	87%	**81	100%
Hodgdon TrailBoss	<<locked>>	94%	19508	43%	**07	100%
Lovex D037.1	<<locked>>	65%	39233	87%	**75	97%
Lovex D037.2	<<locked>>	72%	38856	86%	**55	92%
Lovex S020	<<locked>>	65%	39291	87%	**01	100%
Maxam CSB 1	<<locked>>	75%	39218	87%	**65	100%
Maxam CSB 2	<<locked>>	71%	39407	88%	**65	100%
Maxam CSB 3	<<locked>>	72%	39929	89%	**48	100%
Maxam CSB 4	<<locked>>	70%	40147	89%	**35	100%
Maxam CSB 5	<<locked>>	67%	40205	89%	**93	100%
Ramshot Enforcer	<<locked>>	83%	40364	90%	**17	91%
ReloadSwiss RS 12	<<locked>>	63%	40306	90%	**62	100%
ReloadSwiss RS 14	<<locked>>	96%	18681	42%	**27	100%
ReloadSwiss RS 20	<<locked>>	72%	39407	88%	**24	100%
ReloadSwiss RS 24	<<locked>>	72%	39827	89%	**72	98%
Rottweil P 806	<<locked>>	74%	39276	87%	**26	100%
SNPE Vectan A0	<<locked>>	74%	39044	87%	**11	100%
SNPE Vectan BA 9	<<locked>>	68%	39842	89%	**88	100%
SNPE Vectan BA10	<<locked>>	67%	40161	89%	**66	100%
[SNPE Vectan BA6 1/2]*	<<locked>>	96%	25599	57%	**42	85%
SNPE Vectan BA7 1/2	<<locked>>	78%	39233	87%	**63	100%
SNPE Vectan BA9 1/2	<<locked>>	69%	39291	87%	**85	100%
Shooters World Heavy Pistol	<<locked>>	72%	38856	86%	**55	92%
Shooters World Major Pistol	<<locked>>	65%	39233	87%	**75	97%
Somchem MP200	<<locked>>	66%	39784	88%	**40	100%
Somchem MS200	<<locked>>	70%	38943	87%	**07	100%
Vihtavuori 3N37	<<locked>>	72%	40045	89%	**96	100%
Vihtavuori 3N38	<<locked>>	81%	38754	86%	**42	99%
Vihtavuori N105	<<locked>>	86%	39102	87%	**68	100%
[Vihtavuori N110]*	<<locked>>	97%	33170	74%	**96	86%
Vihtavuori N320	<<locked>>	67%	40393	90%	**45	100%
Vihtavuori N32C Tin Star	<<locked>>	93%	40161	89%	**63	100%
Vihtavuori N330	<<locked>>	66%	38914	87%	**75	100%
Vihtavuori N340	<<locked>>	70%	38754	86%	**17	100%
Vihtavuori N350	<<locked>>	74%	39639	88%	**83	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	61%	19754	44%	**61	94%
ADI APS 350	<<locked>>	61%	31952	71%	**38	100%
ADI APS 450	<<locked>>	61%	30719	68%	**55	100%
ADI AS 30	<<locked>>	61%	31053	69%	**88	100%
ADI AS 50N	<<locked>>	61%	33562	75%	**60	100%
[Accurate 4100]*	<<locked>>	78%	29820	66%	**24	81%
Accurate No. 2	<<locked>>	61%	32648	73%	**32	100%
Accurate No. 7	<<locked>>	61%	32851	73%	**60	94%
[Accurate No. 9]*	<<locked>>	61%	24497	54%	**02	83%
Accurate Solo 1000	<<locked>>	61%	32184	72%	**34	100%
Accurate Solo 1250	<<locked>>	61%	28964	64%	**40	100%
[Accurate TCM]*	<<locked>>	61%	25251	56%	**16	85%
[Alliant 2400]*	<<locked>>	70%	25628	57%	**45	81%
[Alliant BLUE DOT]*	<<locked>>	61%	18753	42%	**58	82%
Alliant BULLSEYE	<<locked>>	61%	36666	82%	**01	100%
Alliant POWER PISTOL	<<locked>>	61%	30240	67%	**07	99%
Alliant UNIQUE	<<locked>>	61%	29805	66%	**09	100%
Baschieri & Pellagri 100	<<locked>>	61%	31256	70%	**20	100%
Hodgdon Clays	<<locked>>	61%	32764	73%	**61	100%
[Hodgdon H110]*	<<locked>>	88%	35563	79%	**42	81%
[Hodgdon LilGun]*	<<locked>>	82%	25933	58%	**04	80%
Hodgdon Universal	<<locked>>	61%	33388	74%	**09	100%
Hodgdon TrailBoss	<<locked>>	61%	9776	22%	**4	100%
Lovex D037.1	<<locked>>	61%	32851	73%	**60	94%
[Lovex D037.2]*	<<locked>>	61%	25106	56%	**19	84%
Lovex S020	<<locked>>	61%	35244	78%	**55	100%
Maxam CSB 1	<<locked>>	61%	26745	59%	**01	100%
Maxam CSB 2	<<locked>>	61%	29921	67%	**47	100%
Maxam CSB 3	<<locked>>	61%	30356	68%	**34	100%
Maxam CSB 4	<<locked>>	61%	32242	72%	**37	100%
Maxam CSB 5	<<locked>>	60%	34069	76%	**20	100%
[Ramshot Enforcer]*	<<locked>>	69%	23801	53%	**09	80%
ReloadSwiss RS 12	<<locked>>	61%	38130	85%	**32	100%
ReloadSwiss RS 14	<<locked>>	60%	8731	19%	**1	100%
ReloadSwiss RS 20	<<locked>>	61%	28529	63%	**83	100%
ReloadSwiss RS 24	<<locked>>	61%	27456	61%	**65	94%
Rottweil P 806	<<locked>>	61%	23989	53%	**89	99%
SNPE Vectan A0	<<locked>>	61%	27137	60%	**37	100%
SNPE Vectan BA 9	<<locked>>	61%	32648	73%	**93	100%
SNPE Vectan BA10	<<locked>>	61%	34389	76%	**98	100%
[SNPE Vectan BA6 1/2]*	<<locked>>	90%	21596	48%	**47	80%
SNPE Vectan BA7 1/2	<<locked>>	61%	24178	54%	**40	100%
SNPE Vectan BA9 1/2	<<locked>>	61%	31923	71%	**89	100%
[Shooters World Heavy Pistol]*	<<locked>>	61%	25106	56%	**19	84%
Shooters World Major Pistol	<<locked>>	61%	32851	73%	**60	94%
Somchem MP200	<<locked>>	61%	34243	76%	**78	100%
Somchem MS200	<<locked>>	61%	29965	67%	**89	100%
Vihtavuori 3N37	<<locked>>	61%	28181	63%	**22	100%
[Vihtavuori 3N38]*	<<locked>>	61%	20508	46%	**01	89%
[Vihtavuori N105]*	<<locked>>	61%	16172	36%	**22	88%
[Vihtavuori N110]*	<<locked>>	88%	25092	56%	**48	80%
Vihtavuori N320	<<locked>>	61%	34084	76%	**66	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	19667	44%	**4	100%
Vihtavuori N330	<<locked>>	61%	32866	73%	**99	100%
Vihtavuori N340	<<locked>>	61%	29486	66%	**93	100%
Vihtavuori N350	<<locked>>	61%	26121	58%	**83	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