Load data for 9 mm Mauser + .357 | 158gr | LOS SWC

Recommended Powder(s): Accurate No. 2, Hodgdon HS-6, Rottweil P 806, SNPE Vectan BA7 1/2

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 158gr \| LOS SWC
Bullet Weight:	158gr \| 10.2g
Bullet Diameter:	0.357" \| 9.07mm
Bullet Length:	0.681" \| 17.3mm
Caliber:	9 mm Mauser load data
Case Length (l3):	0.984" \| 25.0mm
Cartridge Length (C.O.L.):	1.359" \| 34.5mm
Seated Depth:	0.306" \| 7.8mm
Shank Seated Depth:	0.306" \| 7.8mm
Case Capacity:	18.9 Grains of Water \| 1.23 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	37710 psi \| 2600 bar
LID:	LID_B3514_C1223
Last updated:	2025-01-01

Load data for 116 loads in caliber 9 mm Mauser with .357 | 158gr | LOS SWC bullet and 58 powders such as Accurate No. 2, Hodgdon HS-6, Rottweil P 806, SNPE Vectan BA7 1/2. 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%	28892	77%	**22	94%
ADI AP 70N	<<locked>>	69%	33504	89%	**99	100%
ADI APS 350	<<locked>>	72%	32213	85%	**9	100%
ADI APS 450	<<locked>>	75%	32576	86%	**5	100%
ADI AS 30	<<locked>>	78%	33779	90%	**04	100%
ADI AS 50N	<<locked>>	75%	33373	89%	**40	100%
Accurate No. 2 👍	<<locked>>	77%	33359	88%	**06	100%
Accurate No. 5	<<locked>>	64%	33591	89%	**88	98%
[Accurate No. 7]*	<<locked>>	81%	32547	86%	**20	87%
Accurate Solo 1000	<<locked>>	76%	32068	85%	**14	100%
Accurate Solo 1250	<<locked>>	83%	32692	87%	**73	100%
[Accurate TCM]*	<<locked>>	90%	33489	89%	**11	82%
[Alliant BLUE DOT]*	<<locked>>	96%	27209	72%	**22	82%
Alliant BULLSEYE	<<locked>>	72%	32227	85%	**25	100%
Alliant POWER PISTOL	<<locked>>	85%	33823	90%	**27	96%
Alliant UNIQUE	<<locked>>	84%	33199	88%	**45	100%
Baschieri & Pellagri 100	<<locked>>	78%	32387	86%	**24	100%
Hodgdon Clays	<<locked>>	72%	32750	87%	**5	100%
Hodgdon HS-6 👍	<<locked>>	70%	33823	90%	**75	99%
Hodgdon Longshot	<<locked>>	66%	32576	86%	**58	100%
Hodgdon Universal	<<locked>>	77%	33504	89%	**99	100%
Hodgdon TrailBoss	<<locked>>	93%	12952	34%	**2	100%
Lovex D036	<<locked>>	64%	33533	89%	**88	98%
[Lovex D037.1]*	<<locked>>	81%	32547	86%	**20	87%
Lovex S011	<<locked>>	66%	32068	85%	**40	100%
Lovex S020	<<locked>>	75%	32750	87%	**02	100%
Maxam CSB 1	<<locked>>	86%	32634	87%	**70	100%
Maxam CSB 2	<<locked>>	84%	33460	89%	**86	100%
Maxam CSB 3	<<locked>>	81%	32808	87%	**53	100%
Maxam CSB 4	<<locked>>	77%	32358	86%	**27	100%
Maxam CSB 5	<<locked>>	72%	32300	86%	**1	100%
Ramshot Silhouette	<<locked>>	69%	32953	87%	**42	100%
Ramshot True Blue	<<locked>>	65%	33243	88%	**61	100%
ReloadSwiss RS 12	<<locked>>	72%	32851	87%	**66	100%
ReloadSwiss RS 14	<<locked>>	96%	12517	33%	**8	100%
ReloadSwiss RS 20	<<locked>>	87%	33794	90%	**55	100%
ReloadSwiss RS 24	<<locked>>	87%	32880	87%	**14	90%
Rottweil P 801	<<locked>>	66%	32547	86%	**33	100%
Rottweil P 806 👍	<<locked>>	94%	33069	88%	**66	99%
SNPE Vectan A0	<<locked>>	86%	33199	88%	**02	100%
SNPE Vectan BA 9	<<locked>>	78%	33083	88%	**76	100%
SNPE Vectan BA10	<<locked>>	70%	32750	87%	**5	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	92%	32895	87%	**48	99%
SNPE Vectan BA9 1/2	<<locked>>	79%	32779	87%	**83	100%
Shooters World Auto Pistol	<<locked>>	64%	33533	89%	**88	98%
[Shooters World Major Pistol]*	<<locked>>	81%	32547	86%	**20	87%
Somchem MP200	<<locked>>	77%	33431	89%	**38	100%
Somchem MS200	<<locked>>	80%	32140	85%	**02	100%
Somchem S221	<<locked>>	73%	33547	89%	**98	93%
Vihtavuori 3N37	<<locked>>	85%	33069	88%	**75	100%
[Vihtavuori 3N38]*	<<locked>>	96%	30124	80%	**65	89%
[Vihtavuori N105]*	<<locked>>	96%	22887	61%	**06	89%
Vihtavuori N320	<<locked>>	77%	33692	89%	**50	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	29022	77%	**2	100%
Vihtavuori N330	<<locked>>	78%	32779	87%	**93	100%
Vihtavuori N340	<<locked>>	81%	32111	85%	**09	100%
Vihtavuori N350	<<locked>>	88%	32648	87%	**68	100%
Winchester 231	<<locked>>	65%	32663	87%	**66	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	65%	13402	36%	**3	81%
ADI AP 70N	<<locked>>	61%	26339	70%	**10	100%
[ADI APS 350]²	<<locked>>	59%	23946	63%	**0	100%
ADI APS 450	<<locked>>	60%	23018	61%	**0	100%
ADI AS 30	<<locked>>	61%	22307	59%	**9	100%
ADI AS 50N	<<locked>>	62%	23873	63%	**2	100%
Accurate No. 2	<<locked>>	61%	20581	55%	**8	98%
Accurate No. 5	<<locked>>	61%	30342	80%	**45	97%
[Accurate No. 7]*	<<locked>>	71%	23018	61%	**79	81%
Accurate Solo 1000	<<locked>>	62%	22887	61%	**6	100%
Accurate Solo 1250	<<locked>>	60%	17985	48%	**6	100%
[Accurate TCM]*	<<locked>>	87%	30342	80%	**71	81%
[Alliant BLUE DOT]*	<<locked>>	92%	24845	66%	**89	81%
Alliant BULLSEYE	<<locked>>	61%	23598	63%	**14	100%
[Alliant POWER PISTOL]*	<<locked>>	60%	16679	44%	**5	84%
Alliant UNIQUE	<<locked>>	60%	18072	48%	**2	99%
Baschieri & Pellagri 100	<<locked>>	60%	20131	53%	**6	100%
[Hodgdon Clays]²	<<locked>>	59%	24207	64%	**3	100%
Hodgdon HS-6	<<locked>>	61%	24961	66%	**56	96%
Hodgdon Longshot	<<locked>>	61%	28123	75%	**99	99%
Hodgdon Universal	<<locked>>	61%	21712	58%	**8	100%
Hodgdon TrailBoss	<<locked>>	80%	10312	27%	**9	100%
Lovex D036	<<locked>>	61%	30284	80%	**45	97%
[Lovex D037.1]*	<<locked>>	71%	23018	61%	**79	81%
Lovex S011	<<locked>>	62%	28108	75%	**4	100%
Lovex S020	<<locked>>	60%	20653	55%	**1	100%
Maxam CSB 1	<<locked>>	61%	17158	46%	**3	100%
Maxam CSB 2	<<locked>>	62%	18347	49%	**2	100%
Maxam CSB 3	<<locked>>	60%	19319	51%	**9	100%
Maxam CSB 4	<<locked>>	61%	21611	57%	**6	100%
Maxam CSB 5	<<locked>>	61%	24192	64%	**2	100%
Ramshot Silhouette	<<locked>>	60%	25092	67%	**40	100%
Ramshot True Blue	<<locked>>	60%	28543	76%	**99	99%
ReloadSwiss RS 12	<<locked>>	60%	23670	63%	**1	100%
ReloadSwiss RS 14	<<locked>>	78%	9326	25%	**3	100%
ReloadSwiss RS 20	<<locked>>	60%	15940	42%	**6	99%
[ReloadSwiss RS 24]*	<<locked>>	70%	19899	53%	**01	81%
Rottweil P 801	<<locked>>	62%	28631	76%	**1	100%
[Rottweil P 806]*	<<locked>>	61%	11269	30%	**0	84%
SNPE Vectan A0	<<locked>>	61%	17143	45%	**9	98%
SNPE Vectan BA 9	<<locked>>	60%	20668	55%	**2	100%
SNPE Vectan BA10	<<locked>>	62%	26760	71%	**2	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	14750	39%	**3	90%
SNPE Vectan BA9 1/2	<<locked>>	60%	19972	53%	**5	100%
Shooters World Auto Pistol	<<locked>>	61%	30284	80%	**45	97%
[Shooters World Major Pistol]*	<<locked>>	71%	23018	61%	**79	81%
Somchem MP200	<<locked>>	61%	21147	56%	**1	99%
Somchem MS200	<<locked>>	62%	19798	53%	**2	100%
[Somchem S221]*	<<locked>>	62%	22945	61%	**40	87%
Vihtavuori 3N37	<<locked>>	60%	15896	42%	**2	92%
[Vihtavuori 3N38]*	<<locked>>	79%	18869	50%	**4	81%
[Vihtavuori N105]*	<<locked>>	82%	15896	42%	**1	81%
Vihtavuori N320	<<locked>>	61%	22176	59%	**9	100%
Vihtavuori N32C Tin Star	<<locked>>	60%	12952	34%	**9	100%
Vihtavuori N330	<<locked>>	62%	20465	54%	**2	100%
Vihtavuori N340	<<locked>>	61%	18391	49%	**2	99%
Vihtavuori N350	<<locked>>	62%	15026	40%	**6	92%
Winchester 231	<<locked>>	61%	28906	77%	**27	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