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

Recommended Powder(s):

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:	<<locked>>
Caliber:	9 mm Mauser load data
Case Length (l3):	0.984" \| 25.0mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
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:	2026-02-05

Load data for 126 loads in caliber 9 mm Mauser with .357 | 158gr | LOS SWC bullet and 63 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>>	97%	29718	79%	**32	95%
ADI AP 70N	<<locked>>	69%	33504	89%	**99	100%
ADI APS 350	<<locked>>	74%	33214	88%	**8	100%
ADI APS 450	<<locked>>	76%	33649	89%	**8	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%	33373	88%	**30	87%
Accurate Solo 1000	<<locked>>	77%	32924	87%	**27	100%
Accurate Solo 1250	<<locked>>	84%	33620	89%	**83	100%
[Accurate TCM]*	<<locked>>	90%	33489	89%	**11	82%
Alliant BE-86	<<locked>>	82%	33547	89%	**79	100%
[Alliant BLUE DOT]*	<<locked>>	97%	27688	73%	**32	83%
Alliant BULLSEYE	<<locked>>	73%	33214	88%	**38	100%
Alliant Herco 👍	<<locked>>	97%	31328	83%	**25	100%
Alliant POWER PISTOL	<<locked>>	85%	33823	90%	**27	96%
Alliant Sport Pistol	<<locked>>	69%	33736	89%	**48	100%
Alliant UNIQUE	<<locked>>	85%	33823	90%	**55	100%
Baschieri & Pellagri 100	<<locked>>	79%	33634	89%	**33	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	97%	31734	84%	**37	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	75%	33286	88%	**63	100%
Hodgdon Clays	<<locked>>	74%	33881	90%	**5	100%
Hodgdon HS-6 👍	<<locked>>	70%	33823	90%	**75	99%
Hodgdon Longshot	<<locked>>	66%	33808	90%	**71	100%
Hodgdon Universal	<<locked>>	77%	33504	89%	**99	100%
Hodgdon CFE Pistol	<<locked>>	80%	33924	90%	**99	100%
Lovex D036	<<locked>>	64%	33533	89%	**88	98%
[Lovex D037.1]*	<<locked>>	81%	33373	88%	**30	87%
Lovex S011	<<locked>>	67%	33214	88%	**50	100%
Lovex S020	<<locked>>	76%	33663	89%	**15	100%
Maxam CSB 1	<<locked>>	87%	33431	89%	**79	100%
Maxam CSB 2	<<locked>>	84%	33460	89%	**86	100%
Maxam CSB 3	<<locked>>	82%	33678	89%	**63	100%
Maxam CSB 4	<<locked>>	78%	33518	89%	**40	100%
Maxam CSB 5	<<locked>>	73%	33315	88%	**1	100%
Ramshot Silhouette	<<locked>>	70%	33634	89%	**52	100%
Ramshot True Blue	<<locked>>	65%	33243	88%	**61	100%
ReloadSwiss RS 12	<<locked>>	73%	33663	89%	**73	100%
ReloadSwiss RS 20	<<locked>>	87%	33794	90%	**55	100%
ReloadSwiss RS 24	<<locked>>	88%	33431	89%	**20	90%
Rottweil P 801	<<locked>>	67%	33330	88%	**40	100%
Rottweil P 806 👍	<<locked>>	94%	33069	88%	**66	99%
SNPE Vectan A0	<<locked>>	86%	33199	88%	**02	100%
SNPE Vectan BA 9	<<locked>>	79%	33808	90%	**86	100%
SNPE Vectan BA10	<<locked>>	71%	33649	89%	**8	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	93%	33765	90%	**58	99%
SNPE Vectan BA9 1/2	<<locked>>	80%	33837	90%	**96	100%
SNPE Vectan SP 2	<<locked>>	81%	33866	90%	**43	98%
Shooters World Auto Pistol	<<locked>>	64%	33533	89%	**88	98%
[Shooters World Major Pistol]*	<<locked>>	81%	33373	88%	**30	87%
Somchem MP200	<<locked>>	77%	33431	89%	**38	100%
Somchem MS200	<<locked>>	81%	33185	88%	**15	100%
Somchem S221	<<locked>>	73%	33547	89%	**98	93%
Vihtavuori 3N37	<<locked>>	85%	33069	88%	**75	100%
Vihtavuori 3N38	<<locked>>	96%	30618	81%	**71	90%
Vihtavuori N105	<<locked>>	97%	23685	63%	**15	90%
Vihtavuori N320	<<locked>>	77%	33692	89%	**50	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	29022	77%	**2	100%
Vihtavuori N330	<<locked>>	79%	33649	89%	**02	100%
Vihtavuori N340	<<locked>>	82%	33243	88%	**19	100%
Vihtavuori N350	<<locked>>	89%	33692	89%	**75	100%
Winchester 231	<<locked>>	66%	33576	89%	**76	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>>	70%	22582	60%	**70	80%
Accurate Solo 1000	<<locked>>	62%	22887	61%	**6	100%
Accurate Solo 1250	<<locked>>	60%	17985	48%	**6	100%
[Accurate TCM]*	<<locked>>	86%	29544	78%	**58	80%
Alliant BE-86	<<locked>>	61%	18623	49%	**9	100%
[Alliant BLUE DOT]*	<<locked>>	91%	24149	64%	**76	80%
Alliant BULLSEYE	<<locked>>	61%	23598	63%	**14	100%
Alliant Herco	<<locked>>	62%	13982	37%	**0	97%
[Alliant POWER PISTOL]*	<<locked>>	60%	16679	44%	**5	84%
Alliant Sport Pistol	<<locked>>	61%	26629	71%	**56	100%
Alliant UNIQUE	<<locked>>	60%	18072	48%	**2	99%
Baschieri & Pellagri 100	<<locked>>	60%	20131	53%	**6	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	68%	15664	42%	**7	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	60%	21524	57%	**8	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 CFE Pistol	<<locked>>	60%	20030	53%	**2	100%
Lovex D036	<<locked>>	61%	30284	80%	**45	97%
[Lovex D037.1]*	<<locked>>	70%	22582	60%	**70	80%
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 20	<<locked>>	60%	15940	42%	**6	99%
[ReloadSwiss RS 24]*	<<locked>>	69%	19464	52%	**1	80%
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%
[SNPE Vectan SP 2]*	<<locked>>	62%	18159	48%	**8	89%
Shooters World Auto Pistol	<<locked>>	61%	30284	80%	**45	97%
[Shooters World Major Pistol]*	<<locked>>	70%	22582	60%	**70	80%
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>>	78%	18405	49%	**8	80%
[Vihtavuori N105]*	<<locked>>	81%	15447	41%	**2	80%
Vihtavuori N320	<<locked>>	61%	22176	59%	**9	100%
Vihtavuori N32C Tin Star	<<locked>>	77%	19377	51%	**7	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