Load data for 9 mm Mauser + .357 | 158gr | Frontier Bullets FP

Recommended Powder(s): Alliant UNIQUE, Ramshot Silhouette, ReloadSwiss RS 20, Somchem MS200, Vihtavuori N340

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 158gr \| Frontier Bullets FP
Manufacturer SKU:	100118
Bullet Weight:	158gr \| 10.2g
Bullet Diameter:	0.357" \| 9.07mm
Bullet Length:	0.661" \| 16.8mm
Caliber:	9 mm Mauser load data
Case Length (l3):	0.984" \| 25.0mm
Cartridge Length (C.O.L.):	1.201" \| 30.5mm
Seated Depth:	0.444" \| 11.3mm
Shank Seated Depth:	0.444" \| 11.3mm
Case Capacity:	18.9 Grains of Water \| 1.23 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	37710 psi \| 2600 bar
LID:	LID_B10963_C1223
Last updated:	2025-09-13

Load data for 106 loads in caliber 9 mm Mauser with .357 | 158gr | Frontier Bullets FP bullet and 53 powders such as Alliant UNIQUE, Ramshot Silhouette, ReloadSwiss RS 20, Somchem MS200, Vihtavuori N340. 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%	23264	62%	**5	86%
ADI AP 70N	<<locked>>	77%	33141	88%	**01	100%
ADI APS 350	<<locked>>	80%	33736	89%	**3	100%
ADI APS 450	<<locked>>	82%	33214	88%	**3	100%
ADI AS 30	<<locked>>	85%	32692	87%	**6	100%
ADI AS 50N	<<locked>>	82%	33446	89%	**1	100%
Accurate No. 2	<<locked>>	84%	33098	88%	**1	99%
Accurate No. 5	<<locked>>	71%	33373	89%	**66	94%
Accurate Solo 1000	<<locked>>	85%	32953	87%	**5	100%
Accurate Solo 1250	<<locked>>	93%	33533	89%	**8	100%
Alliant BULLSEYE	<<locked>>	82%	33736	89%	**43	100%
Alliant POWER PISTOL	<<locked>>	93%	32706	87%	**96	91%
Alliant UNIQUE 👍	<<locked>>	93%	32851	87%	**43	100%
Baschieri & Pellagri 100	<<locked>>	88%	33924	90%	**5	100%
Hodgdon Clays	<<locked>>	78%	32372	86%	**6	100%
Hodgdon HP38	<<locked>>	65%	33591	89%	**8	100%
Hodgdon HS-6	<<locked>>	77%	33562	89%	**56	96%
Hodgdon Longshot	<<locked>>	74%	33736	89%	**56	98%
Hodgdon Universal	<<locked>>	85%	33141	88%	**01	100%
Hodgdon CFE Pistol	<<locked>>	88%	33823	90%	**01	100%
Lovex D036	<<locked>>	71%	33315	88%	**66	94%
Lovex S011	<<locked>>	74%	32692	87%	**5	100%
Lovex S020	<<locked>>	85%	33373	89%	**10	100%
Maxam CSB 1	<<locked>>	96%	33040	88%	**8	100%
Maxam CSB 2	<<locked>>	95%	33547	89%	**07	100%
Maxam CSB 3	<<locked>>	91%	33895	90%	**1	100%
Maxam CSB 4	<<locked>>	87%	33576	89%	**1	100%
Maxam CSB 5	<<locked>>	80%	33199	88%	**6	100%
Ramshot Silhouette 👍	<<locked>>	78%	33808	90%	**47	100%
Ramshot True Blue	<<locked>>	72%	33127	88%	**47	97%
Ramshot Zip	<<locked>>	66%	33591	89%	**4	100%
ReloadSwiss RS 12	<<locked>>	81%	33808	90%	**1	100%
ReloadSwiss RS 20 👍	<<locked>>	96%	31966	85%	**43	100%
[ReloadSwiss RS 24]*	<<locked>>	96%	32184	85%	**73	84%
Rottweil P 801	<<locked>>	75%	33170	88%	**5	100%
Rottweil P 806	<<locked>>	96%	23308	62%	**40	93%
SNPE Vectan A0	<<locked>>	95%	32764	87%	**7	100%
SNPE Vectan BA 9	<<locked>>	87%	33533	89%	**4	100%
SNPE Vectan BA10	<<locked>>	76%	33199	88%	**3	100%
SNPE Vectan BA7 1/2	<<locked>>	97%	29501	78%	**4	96%
SNPE Vectan BA9 1/2	<<locked>>	88%	33011	88%	**1	100%
Shooters World Auto Pistol	<<locked>>	71%	33315	88%	**66	94%
Somchem MP200	<<locked>>	86%	33837	90%	**37	100%
Somchem MS200 👍	<<locked>>	90%	33199	88%	**14	100%
[Somchem S221]*	<<locked>>	80%	33069	88%	**66	88%
Vihtavuori 3N37	<<locked>>	96%	33373	88%	**70	98%
Vihtavuori N310	<<locked>>	69%	33678	89%	**6	100%
Vihtavuori N320	<<locked>>	84%	32445	86%	**1	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	23830	63%	**4	100%
Vihtavuori N330	<<locked>>	89%	33881	90%	**14	100%
Vihtavuori N340 👍	<<locked>>	92%	33634	89%	**24	100%
Vihtavuori N350	<<locked>>	96%	30400	81%	**27	97%
Winchester 231	<<locked>>	74%	33591	89%	**4	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	82%	17013	45%	**7	80%
ADI AP 70N	<<locked>>	61%	22118	59%	**3	100%
[ADI APS 350]²	<<locked>>	59%	21103	56%	**9	100%
ADI APS 450	<<locked>>	63%	21640	57%	**5	100%
[ADI AS 30]²	<<locked>>	59%	18478	49%	**1	100%
ADI AS 50N	<<locked>>	60%	19624	52%	**1	100%
Accurate No. 2	<<locked>>	63%	17956	48%	**4	94%
Accurate No. 5	<<locked>>	61%	24584	65%	**1	90%
Accurate Solo 1000	<<locked>>	63%	20030	53%	**4	100%
Accurate Solo 1250	<<locked>>	62%	15650	42%	**8	99%
Alliant BULLSEYE	<<locked>>	63%	20537	54%	**9	98%
[Alliant POWER PISTOL]*	<<locked>>	69%	17390	46%	**3	80%
Alliant UNIQUE	<<locked>>	61%	15389	41%	**8	95%
Baschieri & Pellagri 100	<<locked>>	62%	18086	48%	**8	100%
[Hodgdon Clays]²	<<locked>>	59%	21335	57%	**2	100%
Hodgdon HP38	<<locked>>	60%	28848	77%	**8	100%
[Hodgdon HS-6]*	<<locked>>	62%	20653	55%	**3	89%
Hodgdon Longshot	<<locked>>	61%	22307	59%	**2	93%
Hodgdon Universal	<<locked>>	61%	18536	49%	**4	100%
Hodgdon CFE Pistol	<<locked>>	60%	16563	44%	**1	99%
Lovex D036	<<locked>>	61%	24526	65%	**8	90%
Lovex S011	<<locked>>	61%	23047	61%	**6	100%
Lovex S020	<<locked>>	60%	16636	44%	**4	98%
Maxam CSB 1	<<locked>>	63%	15156	40%	**5	99%
Maxam CSB 2	<<locked>>	61%	14765	39%	**8	100%
Maxam CSB 3	<<locked>>	61%	16723	44%	**1	100%
Maxam CSB 4	<<locked>>	62%	18536	49%	**1	100%
Maxam CSB 5	<<locked>>	60%	20363	54%	**1	100%
Ramshot Silhouette	<<locked>>	60%	20247	54%	**9	96%
Ramshot True Blue	<<locked>>	60%	22713	60%	**9	93%
Ramshot Zip	<<locked>>	62%	29878	79%	**5	100%
ReloadSwiss RS 12	<<locked>>	62%	20073	53%	**0	100%
ReloadSwiss RS 20	<<locked>>	62%	13634	36%	**1	95%
[ReloadSwiss RS 24]*	<<locked>>	89%	26237	70%	**7	80%
Rottweil P 801	<<locked>>	62%	23743	63%	**0	100%
[Rottweil P 806]*	<<locked>>	72%	12053	32%	**7	80%
SNPE Vectan A0	<<locked>>	61%	14837	39%	**5	93%
SNPE Vectan BA 9	<<locked>>	60%	17071	45%	**4	99%
SNPE Vectan BA10	<<locked>>	62%	23844	63%	**1	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	62%	12981	34%	**9	82%
SNPE Vectan BA9 1/2	<<locked>>	61%	17114	45%	**4	99%
Shooters World Auto Pistol	<<locked>>	61%	24526	65%	**8	90%
Somchem MP200	<<locked>>	62%	18304	49%	**7	95%
Somchem MS200	<<locked>>	60%	16070	43%	**1	96%
[Somchem S221]*	<<locked>>	66%	21205	56%	**9	80%
[Vihtavuori 3N37]*	<<locked>>	62%	13692	36%	**1	85%
Vihtavuori N310	<<locked>>	60%	26266	70%	**7	100%
[Vihtavuori N320]²	<<locked>>	59%	17405	46%	**4	100%
Vihtavuori N32C Tin Star	<<locked>>	68%	13373	35%	**6	100%
Vihtavuori N330	<<locked>>	60%	15447	41%	**7	100%
Vihtavuori N340	<<locked>>	63%	15983	42%	**8	95%
[Vihtavuori N350]*	<<locked>>	60%	12140	32%	**2	83%
Winchester 231	<<locked>>	61%	23438	62%	**9	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.

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