Load data for 9 mm Mauser + .357 | 181gr | LOS FP

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 181gr \| LOS FP
Bullet Weight:	181gr \| 11.7g
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_B3517_C1223
Last updated:	2026-02-04

Load data for 130 loads in caliber 9 mm Mauser with .357 | 181gr | LOS FP bullet and 65 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>>	96%	29428	78%	**27	96%
ADI AP 70N	<<locked>>	69%	33924	90%	**1	100%
ADI APS 450	<<locked>>	75%	33446	89%	**6	100%
ADI AS 30	<<locked>>	78%	33663	89%	**9	100%
ADI AS 50N	<<locked>>	75%	33779	90%	**8	100%
Accurate No. 2	<<locked>>	77%	33939	90%	**04	100%
Accurate No. 5	<<locked>>	63%	33388	89%	**73	98%
[Accurate No. 7]*	<<locked>>	81%	33489	89%	**19	89%
[Accurate No. 9]*	<<locked>>	90%	33837	90%	**06	82%
Accurate Solo 1000	<<locked>>	77%	33344	88%	**2	100%
Accurate Solo 1250	<<locked>>	83%	33127	88%	**1	100%
[Accurate TCM]*	<<locked>>	90%	33852	90%	**02	84%
Alliant BE-86	<<locked>>	81%	33243	88%	**5	100%
[Alliant BLUE DOT]*	<<locked>>	97%	28239	75%	**40	85%
Alliant BULLSEYE	<<locked>>	73%	33504	89%	**27	100%
Alliant Herco 👍	<<locked>>	96%	31444	83%	**14	100%
Alliant POWER PISTOL	<<locked>>	83%	32924	87%	**02	97%
Alliant Sport Pistol	<<locked>>	68%	33243	88%	**30	100%
Alliant UNIQUE	<<locked>>	83%	33098	88%	**33	100%
Baschieri & Pellagri 100	<<locked>>	78%	33547	89%	**8	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	96%	31241	83%	**2	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	74%	33272	88%	**5	100%
Hodgdon Clays	<<locked>>	72%	32851	87%	**0	100%
Hodgdon HS-6 👍	<<locked>>	69%	33170	88%	**56	99%
Hodgdon Longshot	<<locked>>	66%	33504	89%	**56	100%
Hodgdon Universal	<<locked>>	77%	33924	90%	**1	100%
Hodgdon CFE Pistol	<<locked>>	80%	33924	90%	**1	100%
Lovex D036	<<locked>>	63%	33330	88%	**73	98%
[Lovex D037.1]*	<<locked>>	81%	33489	89%	**19	89%
[Lovex D037.2]*	<<locked>>	89%	33837	90%	**06	82%
Lovex S011	<<locked>>	67%	32938	87%	**2	100%
Lovex S020	<<locked>>	76%	33417	89%	**01	100%
Maxam CSB 1	<<locked>>	86%	33315	88%	**8	100%
Maxam CSB 2	<<locked>>	83%	32866	87%	**4	100%
Maxam CSB 3	<<locked>>	81%	33866	90%	**5	100%
Maxam CSB 4	<<locked>>	77%	32938	87%	**8	100%
Maxam CSB 5	<<locked>>	72%	32953	87%	**9	100%
Ramshot Silhouette	<<locked>>	69%	33475	89%	**37	100%
Ramshot True Blue	<<locked>>	64%	33344	88%	**47	100%
ReloadSwiss RS 12	<<locked>>	71%	33011	88%	**8	100%
ReloadSwiss RS 20	<<locked>>	86%	33837	90%	**37	100%
ReloadSwiss RS 24	<<locked>>	87%	33402	89%	**06	92%
Rottweil P 801	<<locked>>	67%	33678	89%	**5	100%
Rottweil P 806 👍	<<locked>>	94%	33504	89%	**48	100%
SNPE Vectan A0	<<locked>>	86%	33388	89%	**4	100%
SNPE Vectan BA 9	<<locked>>	77%	33156	88%	**1	100%
SNPE Vectan BA10	<<locked>>	70%	33431	89%	**6	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	92%	33736	89%	**47	100%
SNPE Vectan BA9 1/2	<<locked>>	79%	33518	89%	**1	100%
SNPE Vectan SP 2	<<locked>>	80%	33402	89%	**25	98%
Shooters World Auto Pistol	<<locked>>	63%	33330	88%	**73	98%
[Shooters World Heavy Pistol]*	<<locked>>	89%	33837	90%	**06	82%
[Shooters World Major Pistol]*	<<locked>>	81%	33489	89%	**19	89%
Somchem MP200	<<locked>>	76%	33054	88%	**20	100%
Somchem MS200	<<locked>>	81%	33112	88%	**01	100%
Somchem S221	<<locked>>	73%	33794	90%	**89	95%
Vihtavuori 3N37	<<locked>>	86%	33750	90%	**70	100%
Vihtavuori 3N38	<<locked>>	97%	31285	83%	**70	91%
Vihtavuori N105	<<locked>>	96%	23757	63%	**17	91%
Vihtavuori N320	<<locked>>	76%	33620	89%	**8	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	29530	78%	**6	100%
Vihtavuori N330	<<locked>>	78%	33591	89%	**1	100%
Vihtavuori N340	<<locked>>	82%	33576	89%	**10	100%
Vihtavuori N350 👍	<<locked>>	89%	33330	88%	**60	100%
Winchester 231	<<locked>>	65%	33054	88%	**1	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	73%	16665	44%	**3	87%
ADI AP 70N	<<locked>>	61%	26905	71%	**9	100%
ADI APS 450	<<locked>>	69%	28964	77%	**3	100%
ADI AS 30	<<locked>>	67%	25918	69%	**7	100%
ADI AS 50N	<<locked>>	60%	23424	62%	**0	100%
Accurate No. 2	<<locked>>	61%	20523	54%	**3	99%
Accurate No. 5	<<locked>>	62%	31372	83%	**53	98%
[Accurate No. 7]*	<<locked>>	67%	20595	55%	**8	80%
[Accurate No. 9]*	<<locked>>	86%	29849	79%	**60	80%
Accurate Solo 1000	<<locked>>	63%	24018	64%	**7	100%
Accurate Solo 1250	<<locked>>	64%	20392	54%	**0	100%
[Accurate TCM]*	<<locked>>	84%	27543	73%	**27	80%
Alliant BE-86	<<locked>>	63%	20160	53%	**7	100%
[Alliant BLUE DOT]*	<<locked>>	87%	22292	59%	**1	80%
Alliant BULLSEYE	<<locked>>	61%	23714	63%	**5	100%
Alliant Herco	<<locked>>	71%	17593	47%	**7	99%
[Alliant POWER PISTOL]*	<<locked>>	61%	17390	46%	**3	87%
Alliant Sport Pistol	<<locked>>	61%	27195	72%	**1	100%
Alliant UNIQUE	<<locked>>	60%	17869	47%	**0	99%
Baschieri & Pellagri 100	<<locked>>	64%	23119	61%	**7	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	79%	20900	55%	**0	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	62%	22872	61%	**0	100%
Hodgdon Clays	<<locked>>	70%	31604	84%	**7	100%
Hodgdon HS-6	<<locked>>	61%	25657	68%	**5	97%
Hodgdon Longshot	<<locked>>	62%	28892	77%	**04	99%
Hodgdon Universal	<<locked>>	60%	21640	57%	**0	100%
Hodgdon CFE Pistol	<<locked>>	60%	20233	54%	**3	100%
Lovex D036	<<locked>>	62%	31560	84%	**53	98%
[Lovex D037.1]*	<<locked>>	67%	20595	55%	**8	80%
[Lovex D037.2]*	<<locked>>	85%	29849	79%	**60	80%
Lovex S011	<<locked>>	62%	28369	75%	**9	100%
Lovex S020	<<locked>>	60%	20885	55%	**6	100%
Maxam CSB 1	<<locked>>	66%	20349	54%	**3	100%
Maxam CSB 2	<<locked>>	63%	19856	53%	**7	100%
Maxam CSB 3	<<locked>>	64%	21915	58%	**7	100%
Maxam CSB 4	<<locked>>	62%	22771	60%	**3	100%
Maxam CSB 5	<<locked>>	63%	26310	70%	**3	100%
Ramshot Silhouette	<<locked>>	62%	26498	70%	**8	100%
Ramshot True Blue	<<locked>>	61%	29486	78%	**07	99%
ReloadSwiss RS 12	<<locked>>	60%	23989	64%	**6	100%
ReloadSwiss RS 20	<<locked>>	61%	16694	44%	**3	100%
[ReloadSwiss RS 24]*	<<locked>>	66%	18043	48%	**6	81%
Rottweil P 801	<<locked>>	62%	29283	78%	**6	100%
[Rottweil P 806]*	<<locked>>	65%	12633	34%	**0	89%
SNPE Vectan A0	<<locked>>	64%	19160	51%	**0	100%
SNPE Vectan BA 9	<<locked>>	60%	20856	55%	**3	100%
SNPE Vectan BA10	<<locked>>	64%	28950	77%	**3	100%
SNPE Vectan BA7 1/2	<<locked>>	67%	17796	47%	**7	94%
SNPE Vectan BA9 1/2	<<locked>>	62%	21495	57%	**6	100%
SNPE Vectan SP 2	<<locked>>	61%	18086	48%	**9	90%
Shooters World Auto Pistol	<<locked>>	62%	31560	84%	**53	98%
[Shooters World Heavy Pistol]*	<<locked>>	85%	29849	79%	**60	80%
[Shooters World Major Pistol]*	<<locked>>	67%	20595	55%	**8	80%
Somchem MP200	<<locked>>	61%	21683	57%	**6	100%
Somchem MS200	<<locked>>	62%	20059	53%	**3	100%
[Somchem S221]*	<<locked>>	61%	22727	60%	**8	89%
Vihtavuori 3N37	<<locked>>	61%	16404	44%	**3	94%
[Vihtavuori 3N38]*	<<locked>>	74%	16592	44%	**3	80%
[Vihtavuori N105]*	<<locked>>	78%	14417	38%	**0	81%
Vihtavuori N320	<<locked>>	61%	22626	60%	**0	100%
Vihtavuori N32C Tin Star	<<locked>>	92%	27325	72%	**0	100%
Vihtavuori N330	<<locked>>	62%	20610	55%	**3	100%
Vihtavuori N340	<<locked>>	61%	18304	49%	**3	100%
Vihtavuori N350	<<locked>>	64%	16752	44%	**7	95%
Winchester 231	<<locked>>	62%	30124	80%	**2	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