Load data for 9 mm Steyr (Roth) + .357 | 125gr | H&N WC HS

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 125gr \| H&N WC HS
Bullet Weight:	125gr \| 8.1g
Bullet Diameter:	0.357" \| 9.07mm
Bullet Length:	<<locked>>
Caliber:	9 mm Steyr (Roth) load data
Case Length (l3):	0.913" \| 23.2mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	17.4 Grains of Water \| 1.13 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	19580 psi \| 1350 bar
LID:	LID_B7467_C1226
Last updated:	2026-01-31

Load data for 44 loads in caliber 9 mm Steyr (Roth) with .357 | 125gr | H&N WC HS bullet and 22 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 70N	<<locked>>	78%	16650	85%	**6	96%
Accurate Solo 1250	<<locked>>	93%	17477	89%	**0	95%
Alliant BE-86	<<locked>>	92%	17143	88%	**0	98%
[Alliant BULLSEYE]*	<<locked>>	79%	17521	90%	**0	89%
[Alliant Sport Pistol]*	<<locked>>	73%	17158	88%	**3	88%
[Alliant UNIQUE]*	<<locked>>	96%	17231	88%	**6	89%
Baschieri & Pellagri 103 Pistol 👍	<<locked>>	84%	17216	88%	**3	99%
Hodgdon Universal	<<locked>>	86%	16650	85%	**6	96%
Hodgdon CFE Pistol	<<locked>>	89%	17361	89%	**6	95%
Lovex S020	<<locked>>	87%	16911	86%	**0	91%
Maxam CSB 1	<<locked>>	96%	17463	89%	**6	95%
Maxam CSB 2 👍	<<locked>>	96%	14779	75%	**3	99%
[Ramshot Silhouette]*	<<locked>>	77%	17158	88%	**0	85%
ReloadSwiss RS 12	<<locked>>	87%	16708	85%	**9	100%
[ReloadSwiss RS 20]*	<<locked>>	95%	15766	81%	**3	89%
Rottweil P 801	<<locked>>	79%	17071	87%	**9	100%
SNPE Vectan BA9 1/2	<<locked>>	86%	16737	85%	**0	94%
[Somchem MP200]*	<<locked>>	84%	16404	84%	**3	86%
Somchem MS200	<<locked>>	90%	17535	90%	**3	90%
Vihtavuori N320	<<locked>>	86%	17129	88%	**0	100%
Vihtavuori N330	<<locked>>	90%	16752	86%	**6	97%
[Vihtavuori N340]*	<<locked>>	91%	16578	85%	**3	88%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 70N	<<locked>>	73%	14576	74%	**3	94%
Accurate Solo 1250	<<locked>>	90%	16389	84%	**3	94%
Alliant BE-86	<<locked>>	87%	15156	77%	**7	96%
[Alliant BULLSEYE]*	<<locked>>	76%	16476	84%	**0	88%
[Alliant Sport Pistol]*	<<locked>>	70%	16085	82%	**0	87%
[Alliant UNIQUE]*	<<locked>>	88%	14373	73%	**7	86%
Baschieri & Pellagri 103 Pistol	<<locked>>	80%	15302	78%	**0	98%
Hodgdon Universal	<<locked>>	81%	14576	74%	**3	94%
Hodgdon CFE Pistol	<<locked>>	84%	15302	78%	**7	93%
Lovex S020	<<locked>>	84%	15809	81%	**0	90%
Maxam CSB 1	<<locked>>	93%	16418	84%	**0	95%
Maxam CSB 2	<<locked>>	91%	12850	66%	**3	98%
[Ramshot Silhouette]*	<<locked>>	73%	15229	78%	**0	83%
ReloadSwiss RS 12	<<locked>>	78%	12415	63%	**7	99%
[ReloadSwiss RS 20]*	<<locked>>	92%	14953	76%	**7	88%
Rottweil P 801	<<locked>>	72%	13692	70%	**0	100%
SNPE Vectan BA9 1/2	<<locked>>	83%	15737	80%	**3	94%
[Somchem MP200]*	<<locked>>	82%	15490	79%	**3	84%
[Somchem MS200]*	<<locked>>	87%	16563	85%	**3	89%
Vihtavuori N320	<<locked>>	83%	15896	81%	**7	100%
Vihtavuori N330	<<locked>>	85%	14446	74%	**3	95%
[Vihtavuori N340]*	<<locked>>	88%	15577	80%	**3	87%

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