Load data for 9 mm Steyr (Roth) + .357 | 85gr | H&N WC HS

Recommended Powder(s): Maxam CSB 2

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 85gr \| H&N WC HS
Bullet Weight:	85gr \| 5.5g
Bullet Diameter:	0.357" \| 9.07mm
Bullet Length:	0.430" \| 10.9mm
Caliber:	9 mm Steyr (Roth) load data
Case Length (l3):	0.913" \| 23.2mm
Cartridge Length (C.O.L.):	0.913" \| 23.2mm
Seated Depth:	0.430" \| 10.9mm
Shank Seated Depth:	0.191" \| 4.8mm
Case Capacity:	17.4 Grains of Water \| 1.13 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	19580 psi \| 1350 bar
LID:	LID_B7466_C1226
Last updated:	2025-11-11

Load data for 78 loads in caliber 9 mm Steyr (Roth) with .357 | 85gr | H&N WC HS bullet and 39 powders such as Maxam CSB 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 70N	<<locked>>	74%	16969	87%	**17	95%
ADI APS 350	<<locked>>	65%	16708	85%	**33	100%
ADI APS 450	<<locked>>	69%	17216	88%	**76	100%
ADI AS 30	<<locked>>	77%	17100	87%	**38	100%
ADI AS 50N	<<locked>>	75%	16969	87%	**65	99%
[Accurate No. 2]*	<<locked>>	78%	17274	88%	**42	82%
Accurate Solo 1000	<<locked>>	74%	16839	86%	**25	99%
Accurate Solo 1250	<<locked>>	88%	17608	90%	**01	94%
[Alliant BULLSEYE]*	<<locked>>	73%	17143	88%	**94	88%
[Alliant Sport Pistol]*	<<locked>>	68%	17042	87%	**88	86%
[Alliant UNIQUE]*	<<locked>>	90%	17419	89%	**37	88%
Baschieri & Pellagri 100	<<locked>>	81%	17593	90%	**61	98%
Hodgdon Clays	<<locked>>	65%	16752	86%	**43	100%
Hodgdon Universal	<<locked>>	82%	16969	87%	**17	95%
Hodgdon CFE Pistol	<<locked>>	84%	17405	89%	**04	94%
[Hodgdon TrailBoss]*	<<locked>>	95%	5134	26%	**1	86%
Lovex S011	<<locked>>	66%	16984	87%	**38	95%
Lovex S020	<<locked>>	82%	17593	90%	**17	90%
Maxam CSB 1	<<locked>>	90%	17390	89%	**88	94%
Maxam CSB 2 👍	<<locked>>	94%	16969	87%	**63	99%
Maxam CSB 3	<<locked>>	83%	17100	87%	**75	98%
Maxam CSB 4	<<locked>>	79%	17477	89%	**78	100%
Maxam CSB 5	<<locked>>	73%	17303	88%	**48	100%
[Ramshot Silhouette]*	<<locked>>	73%	17318	88%	**04	84%
ReloadSwiss RS 12	<<locked>>	83%	17492	89%	**76	100%
[ReloadSwiss RS 20]*	<<locked>>	93%	17231	88%	**37	89%
Rottweil P 801	<<locked>>	73%	17100	87%	**20	100%
[SNPE Vectan A0]*	<<locked>>	88%	17492	89%	**61	87%
SNPE Vectan BA 9	<<locked>>	78%	17550	90%	**61	92%
SNPE Vectan BA10	<<locked>>	64%	17202	88%	**76	100%
SNPE Vectan BA9 1/2	<<locked>>	81%	16853	86%	**78	93%
[Somchem MP200]*	<<locked>>	81%	17172	88%	**98	85%
[Somchem MS200]*	<<locked>>	85%	17564	90%	**98	89%
Vihtavuori N310	<<locked>>	64%	17390	89%	**29	100%
Vihtavuori N320	<<locked>>	81%	17216	88%	**04	100%
Vihtavuori N32C Tin Star	<<locked>>	95%	11850	61%	**43	100%
Vihtavuori N330	<<locked>>	86%	17535	90%	**47	96%
[Vihtavuori N340]*	<<locked>>	86%	16882	86%	**91	87%
Winchester 231	<<locked>>	67%	16940	87%	**71	95%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 70N]*	<<locked>>	60%	10965	56%	**27	88%
ADI APS 350	<<locked>>	61%	15026	77%	**4	100%
ADI APS 450	<<locked>>	60%	13300	68%	**4	100%
ADI AS 30	<<locked>>	60%	10704	55%	**1	98%
ADI AS 50N	<<locked>>	60%	10979	56%	**4	94%
[Accurate No. 2]*	<<locked>>	75%	15722	80%	**99	81%
Accurate Solo 1000	<<locked>>	60%	11255	58%	**5	95%
[Accurate Solo 1250]*	<<locked>>	62%	8354	43%	**2	81%
[Alliant BULLSEYE]*	<<locked>>	62%	11966	61%	**33	81%
[Alliant Sport Pistol]*	<<locked>>	60%	13169	67%	**73	81%
[Alliant UNIQUE]*	<<locked>>	77%	12183	62%	**73	80%
Baschieri & Pellagri 100	<<locked>>	62%	9863	50%	**8	90%
Hodgdon Clays	<<locked>>	61%	14953	76%	**07	100%
[Hodgdon Universal]*	<<locked>>	61%	9166	47%	**1	84%
[Hodgdon CFE Pistol]*	<<locked>>	62%	8891	45%	**8	82%
[Hodgdon TrailBoss]*	<<locked>>	84%	4134	21%	**6	81%
Lovex S011	<<locked>>	60%	14098	72%	**60	93%
[Lovex S020]*	<<locked>>	67%	10602	54%	**07	81%
[Maxam CSB 1]*	<<locked>>	64%	8340	43%	**9	81%
[Maxam CSB 2]*	<<locked>>	61%	6208	32%	**3	82%
[Maxam CSB 3]*	<<locked>>	61%	9210	47%	**5	89%
Maxam CSB 4	<<locked>>	62%	10617	54%	**8	95%
Maxam CSB 5	<<locked>>	61%	11893	61%	**10	100%
[Ramshot Silhouette]*	<<locked>>	67%	14417	74%	**22	80%
ReloadSwiss RS 12	<<locked>>	61%	8311	42%	**4	93%
[ReloadSwiss RS 20]*	<<locked>>	78%	11661	60%	**50	81%
Rottweil P 801	<<locked>>	61%	11095	57%	**56	99%
[SNPE Vectan A0]*	<<locked>>	76%	12749	65%	**24	80%
[SNPE Vectan BA 9]*	<<locked>>	62%	10747	55%	**5	83%
SNPE Vectan BA10	<<locked>>	62%	16389	84%	**60	100%
[SNPE Vectan BA9 1/2]*	<<locked>>	60%	9137	47%	**5	82%
[Somchem MP200]*	<<locked>>	73%	13590	69%	**96	81%
[Somchem MS200]*	<<locked>>	70%	11835	60%	**20	81%
Vihtavuori N310	<<locked>>	60%	15403	79%	**89	100%
Vihtavuori N320	<<locked>>	60%	8789	45%	**2	92%
Vihtavuori N32C Tin Star	<<locked>>	62%	4844	25%	**8	90%
[Vihtavuori N330]*	<<locked>>	60%	7760	40%	**2	80%
[Vihtavuori N340]*	<<locked>>	75%	12009	61%	**43	80%
Winchester 231	<<locked>>	62%	14388	73%	**02	93%

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