Load data for 9 mm Mauser + .357 | 170gr | Sierra JHC SportsMaster

Recommended Powder(s): Hodgdon HS-6, Hodgdon Longshot, ReloadSwiss RS 20, Rottweil P 806, Vihtavuori N350

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 170gr \| Sierra JHC SportsMaster
Manufacturer SKU:	8365
Bullet Weight:	170gr \| 11.0g
Bullet Diameter:	0.357" \| 9.07mm
Bullet Length:	0.740" \| 18.8mm
Caliber:	9 mm Mauser load data
Case Length (l3):	0.984" \| 25.0mm
Cartridge Length (C.O.L.):	1.359" \| 34.5mm
Seated Depth:	0.365" \| 9.3mm
Shank Seated Depth:	0.365" \| 9.3mm
Case Capacity:	18.9 Grains of Water \| 1.23 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	37710 psi \| 2600 bar
LID:	LID_B5950_C1223
Last updated:	2025-01-01

Load data for 108 loads in caliber 9 mm Mauser with .357 | 170gr | Sierra JHC SportsMaster bullet and 54 powders such as Hodgdon HS-6, Hodgdon Longshot, ReloadSwiss RS 20, Rottweil P 806, Vihtavuori N350. 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>>	95%	26382	70%	**14	93%
ADI AP 70N	<<locked>>	70%	32068	85%	**10	100%
ADI APS 350	<<locked>>	76%	33620	89%	**6	100%
ADI APS 450	<<locked>>	76%	32242	86%	**6	100%
ADI AS 30	<<locked>>	80%	33417	89%	**2	100%
ADI AS 50N	<<locked>>	77%	33199	88%	**8	100%
Accurate No. 2	<<locked>>	78%	32576	86%	**20	100%
Accurate No. 5	<<locked>>	65%	33040	88%	**02	97%
[Accurate No. 7]*	<<locked>>	83%	32518	86%	**35	87%
Accurate Solo 1000	<<locked>>	78%	32111	85%	**2	100%
Accurate Solo 1250	<<locked>>	87%	33576	89%	**07	100%
Alliant BULLSEYE	<<locked>>	76%	33112	88%	**60	100%
Alliant POWER PISTOL	<<locked>>	87%	33446	89%	**45	96%
Alliant UNIQUE	<<locked>>	86%	32445	86%	**63	100%
Baschieri & Pellagri 100	<<locked>>	81%	32996	88%	**8	100%
Hodgdon Clays	<<locked>>	72%	31502	84%	**6	100%
Hodgdon HS-6 👍	<<locked>>	72%	33562	89%	**89	99%
Hodgdon Longshot 👍	<<locked>>	69%	33924	90%	**89	100%
Hodgdon Universal	<<locked>>	78%	32068	85%	**10	100%
Lovex D036	<<locked>>	65%	32982	87%	**99	97%
[Lovex D037.1]*	<<locked>>	83%	32518	86%	**35	87%
Lovex S011	<<locked>>	69%	32721	87%	**1	100%
Lovex S020	<<locked>>	77%	31720	84%	**20	100%
Maxam CSB 1	<<locked>>	90%	33663	89%	**07	100%
Maxam CSB 2	<<locked>>	85%	31807	84%	**04	100%
Maxam CSB 3	<<locked>>	84%	33460	89%	**4	100%
Maxam CSB 4	<<locked>>	79%	32590	86%	**1	100%
Maxam CSB 5	<<locked>>	73%	31589	84%	**9	100%
Ramshot Silhouette	<<locked>>	72%	33141	88%	**66	100%
Ramshot True Blue	<<locked>>	66%	32750	87%	**73	99%
ReloadSwiss RS 12	<<locked>>	75%	33025	88%	**7	100%
ReloadSwiss RS 20 👍	<<locked>>	90%	33852	90%	**76	100%
ReloadSwiss RS 24	<<locked>>	91%	33446	89%	**32	90%
Rottweil P 801	<<locked>>	69%	32677	87%	**5	100%
Rottweil P 806 👍	<<locked>>	97%	31676	84%	**75	99%
SNPE Vectan A0	<<locked>>	89%	32996	87%	**27	100%
SNPE Vectan BA 9	<<locked>>	80%	32721	87%	**01	100%
SNPE Vectan BA10	<<locked>>	71%	32242	85%	**6	100%
SNPE Vectan BA7 1/2	<<locked>>	94%	32416	86%	**66	99%
SNPE Vectan BA9 1/2	<<locked>>	80%	31937	85%	**01	100%
Shooters World Auto Pistol	<<locked>>	65%	32982	87%	**99	97%
[Shooters World Major Pistol]*	<<locked>>	83%	32518	86%	**35	87%
Somchem MP200	<<locked>>	80%	33156	88%	**60	100%
Somchem MS200	<<locked>>	85%	33620	89%	**40	100%
Somchem S221	<<locked>>	76%	33939	90%	**22	93%
Vihtavuori 3N37	<<locked>>	87%	32184	85%	**83	100%
[Vihtavuori 3N38]*	<<locked>>	95%	27166	72%	**47	87%
[Vihtavuori N105]*	<<locked>>	95%	20378	54%	**1	86%
Vihtavuori N320	<<locked>>	77%	31473	83%	**8	100%
Vihtavuori N32C Tin Star	<<locked>>	97%	27557	73%	**6	100%
Vihtavuori N330	<<locked>>	82%	33591	89%	**30	100%
Vihtavuori N340	<<locked>>	86%	33910	90%	**50	100%
Vihtavuori N350 👍	<<locked>>	93%	33837	90%	**96	100%
Winchester 231	<<locked>>	69%	33823	90%	**04	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	68%	13053	35%	**4	80%
ADI AP 70N	<<locked>>	61%	24149	64%	**9	100%
ADI APS 350	<<locked>>	61%	24047	64%	**1	100%
ADI APS 450	<<locked>>	60%	21683	58%	**1	100%
ADI AS 30	<<locked>>	60%	20421	54%	**1	100%
ADI AS 50N	<<locked>>	62%	22858	61%	**6	100%
Accurate No. 2	<<locked>>	60%	18507	49%	**7	97%
Accurate No. 5	<<locked>>	60%	27398	73%	**30	95%
[Accurate No. 7]*	<<locked>>	74%	23018	61%	**07	81%
Accurate Solo 1000	<<locked>>	62%	21727	58%	**0	100%
Accurate Solo 1250	<<locked>>	61%	16766	44%	**4	100%
Alliant BULLSEYE	<<locked>>	60%	21393	57%	**9	100%
[Alliant POWER PISTOL]*	<<locked>>	61%	15592	41%	**0	83%
Alliant UNIQUE	<<locked>>	62%	17129	45%	**6	99%
Baschieri & Pellagri 100	<<locked>>	61%	19174	51%	**4	100%
Hodgdon Clays	<<locked>>	61%	24482	65%	**4	100%
Hodgdon HS-6	<<locked>>	61%	23583	63%	**1	95%
Hodgdon Longshot	<<locked>>	60%	25193	67%	**8	98%
Hodgdon Universal	<<locked>>	62%	20856	55%	**6	100%
Lovex D036	<<locked>>	60%	27557	73%	**30	95%
[Lovex D037.1]*	<<locked>>	74%	23018	61%	**07	81%
Lovex S011	<<locked>>	61%	26063	69%	**2	100%
Lovex S020	<<locked>>	62%	20102	53%	**9	100%
Maxam CSB 1	<<locked>>	61%	16027	43%	**7	100%
Maxam CSB 2	<<locked>>	60%	15795	42%	**1	100%
Maxam CSB 3	<<locked>>	60%	18086	48%	**4	100%
Maxam CSB 4	<<locked>>	61%	20276	54%	**0	100%
Maxam CSB 5	<<locked>>	60%	22582	60%	**4	100%
Ramshot Silhouette	<<locked>>	62%	24192	64%	**1	100%
Ramshot True Blue	<<locked>>	61%	27267	72%	**10	98%
ReloadSwiss RS 12	<<locked>>	62%	22858	61%	**2	100%
ReloadSwiss RS 20	<<locked>>	62%	15214	40%	**7	99%
[ReloadSwiss RS 24]*	<<locked>>	73%	20044	53%	**8	81%
Rottweil P 801	<<locked>>	62%	26237	70%	**2	100%
[Rottweil P 806]*	<<locked>>	60%	9398	25%	**1	81%
SNPE Vectan A0	<<locked>>	62%	16549	44%	**1	98%
SNPE Vectan BA 9	<<locked>>	60%	18913	50%	**0	100%
SNPE Vectan BA10	<<locked>>	62%	25672	68%	**7	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	61%	13431	36%	**1	88%
SNPE Vectan BA9 1/2	<<locked>>	61%	19261	51%	**6	100%
Shooters World Auto Pistol	<<locked>>	60%	27557	73%	**30	95%
[Shooters World Major Pistol]*	<<locked>>	74%	23018	61%	**07	81%
Somchem MP200	<<locked>>	61%	19479	52%	**9	99%
Somchem MS200	<<locked>>	61%	17854	47%	**7	99%
[Somchem S221]*	<<locked>>	61%	20552	54%	**2	85%
Vihtavuori 3N37	<<locked>>	60%	14431	38%	**0	91%
[Vihtavuori 3N38]*	<<locked>>	83%	19072	51%	**9	81%
[Vihtavuori N105]*	<<locked>>	86%	15882	42%	**9	81%
Vihtavuori N320	<<locked>>	62%	21002	56%	**0	100%
Vihtavuori N32C Tin Star	<<locked>>	62%	12372	33%	**9	100%
Vihtavuori N330	<<locked>>	61%	18115	48%	**0	100%
Vihtavuori N340	<<locked>>	60%	16259	43%	**7	98%
Vihtavuori N350	<<locked>>	62%	13706	36%	**1	90%
Winchester 231	<<locked>>	62%	27456	73%	**8	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