Load data for 9 mm Mauser + .357 | 158gr | Speer JSP

Recommended Powder(s): Hodgdon HS-6, Rottweil P 806, SNPE Vectan BA7 1/2

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 158gr \| Speer JSP
Manufacturer SKU:	4217
Bullet Weight:	158gr \| 10.2g
Bullet Diameter:	0.357" \| 9.07mm
Bullet Length:	0.630" \| 16.0mm
Caliber:	9 mm Mauser load data
Case Length (l3):	0.984" \| 25.0mm
Cartridge Length (C.O.L.):	1.359" \| 34.5mm
Seated Depth:	0.255" \| 6.5mm
Shank Seated Depth:	0.255" \| 6.5mm
Case Capacity:	18.9 Grains of Water \| 1.23 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	37710 psi \| 2600 bar
LID:	LID_B6224_C1223
Last updated:	2025-01-01

Load data for 116 loads in caliber 9 mm Mauser with .357 | 158gr | Speer JSP bullet and 58 powders such as Hodgdon HS-6, Rottweil P 806, SNPE Vectan BA7 1/2. 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 100	<<locked>>	95%	30516	81%	**81	96%
ADI AP 70N	<<locked>>	68%	33721	89%	**25	100%
ADI APS 350	<<locked>>	70%	31894	85%	**2	100%
ADI APS 450	<<locked>>	75%	33634	89%	**4	100%
ADI AS 30	<<locked>>	75%	32590	86%	**20	100%
ADI AS 50N	<<locked>>	74%	33895	90%	**76	100%
Accurate No. 2	<<locked>>	75%	33417	89%	**38	100%
[Accurate No. 7]*	<<locked>>	78%	32822	87%	**57	89%
[Accurate No. 9]*	<<locked>>	87%	33228	88%	**50	82%
Accurate Solo 1000	<<locked>>	75%	32996	88%	**50	100%
Accurate Solo 1250	<<locked>>	81%	33098	88%	**06	100%
[Accurate TCM]*	<<locked>>	87%	33257	88%	**47	84%
[Alliant BLUE DOT]*	<<locked>>	96%	29138	77%	**91	85%
Alliant BULLSEYE	<<locked>>	71%	32866	87%	**65	100%
Alliant POWER PISTOL	<<locked>>	81%	32648	87%	**50	96%
Alliant UNIQUE	<<locked>>	81%	32953	87%	**75	100%
Baschieri & Pellagri 100	<<locked>>	76%	32895	87%	**53	100%
Hodgdon Clays	<<locked>>	70%	32372	86%	**8	100%
Hodgdon HS-6 👍	<<locked>>	67%	32561	86%	**94	99%
Hodgdon Longshot	<<locked>>	64%	33127	88%	**98	100%
Hodgdon Universal	<<locked>>	75%	33721	89%	**25	100%
Hodgdon TrailBoss	<<locked>>	96%	13924	37%	**1	100%
[Lovex D037.1]*	<<locked>>	78%	32822	87%	**57	89%
[Lovex D037.2]*	<<locked>>	86%	33228	88%	**50	82%
Lovex S011	<<locked>>	65%	32808	87%	**73	100%
Lovex S020	<<locked>>	73%	32634	87%	**29	100%
Maxam CSB 1	<<locked>>	84%	32764	87%	**96	100%
Maxam CSB 2	<<locked>>	82%	33721	89%	**12	100%
Maxam CSB 3	<<locked>>	79%	33388	89%	**83	100%
Maxam CSB 4	<<locked>>	76%	33315	88%	**63	100%
Maxam CSB 5	<<locked>>	72%	33576	89%	**20	100%
Ramshot Silhouette	<<locked>>	68%	33736	89%	**81	100%
Ramshot True Blue	<<locked>>	63%	33721	89%	**94	100%
ReloadSwiss RS 12	<<locked>>	70%	33127	88%	**93	100%
ReloadSwiss RS 14	<<locked>>	94%	12314	33%	**4	100%
ReloadSwiss RS 20	<<locked>>	84%	33750	89%	**78	100%
ReloadSwiss RS 24	<<locked>>	84%	32271	86%	**40	91%
Rottweil P 801	<<locked>>	65%	33025	88%	**60	100%
Rottweil P 806 👍	<<locked>>	91%	33214	88%	**89	100%
SNPE Vectan A0	<<locked>>	84%	33011	88%	**29	100%
SNPE Vectan BA 9	<<locked>>	76%	32837	87%	**02	100%
SNPE Vectan BA10	<<locked>>	70%	33620	89%	**4	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	90%	33069	88%	**81	100%
SNPE Vectan BA9 1/2	<<locked>>	77%	32953	87%	**12	100%
[Shooters World Heavy Pistol]*	<<locked>>	86%	33228	88%	**50	82%
[Shooters World Major Pistol]*	<<locked>>	78%	32822	87%	**57	89%
Somchem MP200	<<locked>>	75%	32953	87%	**65	100%
Somchem MS200	<<locked>>	80%	33895	90%	**52	100%
Somchem S221	<<locked>>	71%	33301	88%	**27	94%
Vihtavuori 3N37	<<locked>>	84%	33591	89%	**14	100%
Vihtavuori 3N38	<<locked>>	96%	32430	86%	**27	92%
Vihtavuori N105	<<locked>>	96%	25309	67%	**81	92%
Vihtavuori N320	<<locked>>	73%	32605	86%	**63	100%
Vihtavuori N32C Tin Star	<<locked>>	97%	30995	82%	**4	100%
Vihtavuori N330	<<locked>>	76%	33054	88%	**22	100%
Vihtavuori N340	<<locked>>	81%	33881	90%	**55	100%
Vihtavuori N350	<<locked>>	87%	33475	89%	**04	100%
Winchester 231	<<locked>>	64%	33054	88%	**96	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	60%	12212	32%	**4	80%
ADI AP 70N	<<locked>>	60%	27064	72%	**47	100%
ADI APS 350	<<locked>>	62%	26165	69%	**9	100%
ADI APS 450	<<locked>>	62%	24845	66%	**2	100%
ADI AS 30	<<locked>>	60%	22249	59%	**6	100%
ADI AS 50N	<<locked>>	60%	23815	63%	**5	100%
Accurate No. 2	<<locked>>	61%	21393	57%	**4	99%
[Accurate No. 7]*	<<locked>>	66%	21002	56%	**66	80%
[Accurate No. 9]*	<<locked>>	85%	30414	81%	**07	81%
Accurate Solo 1000	<<locked>>	61%	22829	61%	**8	100%
Accurate Solo 1250	<<locked>>	61%	18956	50%	**9	100%
[Accurate TCM]*	<<locked>>	82%	27775	74%	**68	81%
[Alliant BLUE DOT]*	<<locked>>	86%	22278	59%	**76	80%
Alliant BULLSEYE	<<locked>>	61%	24671	65%	**56	100%
[Alliant POWER PISTOL]*	<<locked>>	61%	17898	47%	**8	87%
Alliant UNIQUE	<<locked>>	60%	18768	50%	**1	100%
Baschieri & Pellagri 100	<<locked>>	61%	21466	57%	**9	100%
Hodgdon Clays	<<locked>>	62%	26440	70%	**2	100%
Hodgdon HS-6	<<locked>>	61%	26977	72%	**12	98%
Hodgdon Longshot	<<locked>>	61%	30356	81%	**58	100%
Hodgdon Universal	<<locked>>	61%	22669	60%	**8	100%
Hodgdon TrailBoss	<<locked>>	76%	9660	26%	**3	100%
[Lovex D037.1]*	<<locked>>	66%	21002	56%	**66	80%
[Lovex D037.2]*	<<locked>>	84%	30414	81%	**07	81%
Lovex S011	<<locked>>	61%	29182	77%	**37	100%
Lovex S020	<<locked>>	62%	22698	60%	**07	100%
Maxam CSB 1	<<locked>>	61%	18086	48%	**2	100%
Maxam CSB 2	<<locked>>	62%	19667	52%	**8	100%
Maxam CSB 3	<<locked>>	61%	20566	55%	**5	100%
Maxam CSB 4	<<locked>>	62%	23061	61%	**2	100%
Maxam CSB 5	<<locked>>	62%	26179	69%	**8	100%
Ramshot Silhouette	<<locked>>	60%	26426	70%	**89	100%
Ramshot True Blue	<<locked>>	61%	30792	82%	**61	100%
ReloadSwiss RS 12	<<locked>>	60%	24816	66%	**01	100%
ReloadSwiss RS 14	<<locked>>	74%	8644	23%	**3	100%
ReloadSwiss RS 20	<<locked>>	60%	16766	44%	**8	100%
[ReloadSwiss RS 24]*	<<locked>>	66%	18521	49%	**01	81%
Rottweil P 801	<<locked>>	61%	29631	79%	**27	100%
[Rottweil P 806]*	<<locked>>	60%	11473	30%	**3	86%
SNPE Vectan A0	<<locked>>	61%	17999	48%	**2	99%
SNPE Vectan BA 9	<<locked>>	62%	22568	60%	**4	100%
SNPE Vectan BA10	<<locked>>	60%	26585	71%	**5	100%
SNPE Vectan BA7 1/2	<<locked>>	60%	14866	39%	**3	91%
SNPE Vectan BA9 1/2	<<locked>>	60%	20972	56%	**8	100%
[Shooters World Heavy Pistol]*	<<locked>>	84%	30414	81%	**07	81%
[Shooters World Major Pistol]*	<<locked>>	66%	21002	56%	**66	80%
Somchem MP200	<<locked>>	60%	21553	57%	**04	100%
Somchem MS200	<<locked>>	62%	20595	55%	**8	100%
[Somchem S221]*	<<locked>>	60%	23264	62%	**79	89%
Vihtavuori 3N37	<<locked>>	61%	17143	45%	**8	94%
[Vihtavuori 3N38]*	<<locked>>	74%	17463	46%	**4	81%
[Vihtavuori N105]*	<<locked>>	77%	14591	39%	**5	80%
Vihtavuori N320	<<locked>>	62%	23743	63%	**8	100%
Vihtavuori N32C Tin Star	<<locked>>	62%	14011	37%	**8	100%
Vihtavuori N330	<<locked>>	62%	21509	57%	**1	100%
Vihtavuori N340	<<locked>>	61%	19014	50%	**8	100%
Vihtavuori N350	<<locked>>	61%	15534	41%	**2	93%
Winchester 231	<<locked>>	60%	29631	79%	**60	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