Load data for 9 mm Mauser + .357 | 158gr | Speer SP MAG GD

Recommended Powder(s): Hodgdon HS-6, Hodgdon Longshot, Ramshot True Blue, Rottweil P 806, Vihtavuori N350

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 158gr \| Speer SP MAG GD
Manufacturer SKU:	4215
Bullet Weight:	158gr \| 10.2g
Bullet Diameter:	0.357" \| 9.07mm
Bullet Length:	0.680" \| 17.3mm
Caliber:	9 mm Mauser load data
Case Length (l3):	0.984" \| 25.0mm
Cartridge Length (C.O.L.):	1.359" \| 34.5mm
Seated Depth:	0.305" \| 7.7mm
Shank Seated Depth:	0.305" \| 7.7mm
Case Capacity:	18.9 Grains of Water \| 1.23 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	37710 psi \| 2600 bar
LID:	LID_B6225_C1223
Last updated:	2025-01-01

Load data for 116 loads in caliber 9 mm Mauser with .357 | 158gr | Speer SP MAG GD bullet and 58 powders such as Hodgdon HS-6, Hodgdon Longshot, Ramshot True Blue, 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".

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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%	27528	73%	**12	94%
ADI AP 70N	<<locked>>	71%	33692	89%	**12	100%
ADI APS 350	<<locked>>	75%	33678	89%	**8	100%
ADI APS 450	<<locked>>	77%	33924	90%	**4	100%
ADI AS 30	<<locked>>	78%	32198	85%	**01	100%
ADI AS 50N	<<locked>>	77%	33881	90%	**56	100%
Accurate No. 2	<<locked>>	77%	32372	86%	**99	100%
Accurate No. 5	<<locked>>	64%	32314	86%	**75	97%
[Accurate No. 7]*	<<locked>>	82%	32285	86%	**24	87%
Accurate Solo 1000	<<locked>>	78%	33141	88%	**33	100%
Accurate Solo 1250	<<locked>>	85%	33475	89%	**93	100%
[Accurate TCM]*	<<locked>>	91%	33475	89%	**14	82%
Alliant BULLSEYE	<<locked>>	74%	33257	88%	**48	100%
Alliant POWER PISTOL	<<locked>>	85%	32503	86%	**20	96%
Alliant UNIQUE	<<locked>>	86%	33185	88%	**58	100%
Baschieri & Pellagri 100	<<locked>>	80%	33156	88%	**37	100%
Hodgdon Clays	<<locked>>	72%	31952	85%	**2	100%
Hodgdon HS-6 👍	<<locked>>	69%	32489	86%	**68	99%
Hodgdon Longshot 👍	<<locked>>	67%	33069	88%	**75	100%
Hodgdon Universal	<<locked>>	79%	33692	89%	**12	100%
Hodgdon TrailBoss	<<locked>>	93%	11705	31%	**2	100%
Lovex D036	<<locked>>	64%	32460	86%	**78	97%
[Lovex D037.1]*	<<locked>>	82%	32285	86%	**24	87%
Lovex S011	<<locked>>	68%	33228	88%	**56	100%
Lovex S020	<<locked>>	77%	33301	88%	**15	100%
Maxam CSB 1	<<locked>>	88%	33315	88%	**83	100%
Maxam CSB 2	<<locked>>	86%	33547	89%	**99	100%
Maxam CSB 3	<<locked>>	83%	33721	89%	**66	100%
Maxam CSB 4	<<locked>>	79%	33344	88%	**43	100%
Maxam CSB 5	<<locked>>	74%	33257	88%	**7	100%
Ramshot Silhouette	<<locked>>	70%	33330	88%	**52	100%
Ramshot True Blue 👍	<<locked>>	66%	33707	89%	**71	100%
ReloadSwiss RS 12	<<locked>>	74%	32895	87%	**79	100%
ReloadSwiss RS 14	<<locked>>	96%	11037	29%	**2	100%
ReloadSwiss RS 20	<<locked>>	87%	32779	87%	**48	100%
ReloadSwiss RS 24	<<locked>>	88%	32837	87%	**20	90%
Rottweil P 801	<<locked>>	68%	32648	87%	**43	100%
Rottweil P 806 👍	<<locked>>	96%	32358	86%	**66	99%
SNPE Vectan A0	<<locked>>	86%	32039	85%	**99	100%
SNPE Vectan BA 9	<<locked>>	80%	33837	90%	**93	100%
SNPE Vectan BA10	<<locked>>	72%	33895	90%	**4	100%
SNPE Vectan BA7 1/2	<<locked>>	94%	33359	88%	**61	99%
SNPE Vectan BA9 1/2	<<locked>>	81%	33344	88%	**96	100%
Shooters World Auto Pistol	<<locked>>	64%	32460	86%	**78	97%
[Shooters World Major Pistol]*	<<locked>>	82%	32285	86%	**24	87%
Somchem MP200	<<locked>>	79%	33750	90%	**55	100%
Somchem MS200	<<locked>>	82%	32663	87%	**15	100%
Somchem S221	<<locked>>	74%	33373	88%	**04	93%
Vihtavuori 3N37	<<locked>>	87%	33576	89%	**84	100%
[Vihtavuori 3N38]*	<<locked>>	95%	28427	75%	**52	89%
[Vihtavuori N105]*	<<locked>>	95%	21509	57%	**89	88%
Vihtavuori N310	<<locked>>	64%	33779	90%	**8	100%
Vihtavuori N320	<<locked>>	76%	32372	86%	**43	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	27528	73%	**5	100%
Vihtavuori N330	<<locked>>	80%	33359	88%	**09	100%
Vihtavuori N340	<<locked>>	83%	32808	87%	**22	100%
Vihtavuori N350 👍	<<locked>>	90%	33025	88%	**75	100%
Winchester 231	<<locked>>	67%	33446	89%	**83	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	67%	13097	35%	**0	81%
ADI AP 70N	<<locked>>	61%	24642	65%	**01	100%
ADI APS 350	<<locked>>	62%	25193	67%	**0	100%
ADI APS 450	<<locked>>	60%	22365	59%	**6	100%
ADI AS 30	<<locked>>	61%	21002	56%	**6	100%
ADI AS 50N	<<locked>>	62%	22727	60%	**5	100%
Accurate No. 2	<<locked>>	61%	19609	52%	**8	98%
Accurate No. 5	<<locked>>	61%	29138	77%	**32	96%
[Accurate No. 7]*	<<locked>>	72%	22785	60%	**83	81%
Accurate Solo 1000	<<locked>>	62%	22017	58%	**2	100%
Accurate Solo 1250	<<locked>>	60%	16723	44%	**9	100%
[Accurate TCM]*	<<locked>>	88%	30574	81%	**81	81%
Alliant BULLSEYE	<<locked>>	61%	22626	60%	**01	100%
[Alliant POWER PISTOL]*	<<locked>>	60%	15592	41%	**5	83%
Alliant UNIQUE	<<locked>>	60%	16679	44%	**6	98%
Baschieri & Pellagri 100	<<locked>>	60%	19102	51%	**9	100%
Hodgdon Clays	<<locked>>	62%	25454	67%	**3	100%
Hodgdon HS-6	<<locked>>	60%	23627	63%	**43	96%
Hodgdon Longshot	<<locked>>	61%	26803	71%	**89	98%
Hodgdon Universal	<<locked>>	60%	20262	54%	**5	100%
Hodgdon TrailBoss	<<locked>>	80%	9108	24%	**6	100%
Lovex D036	<<locked>>	61%	29109	77%	**38	96%
[Lovex D037.1]*	<<locked>>	72%	22785	60%	**83	81%
Lovex S011	<<locked>>	62%	27354	73%	**4	100%
Lovex S020	<<locked>>	60%	19305	51%	**8	100%
Maxam CSB 1	<<locked>>	61%	15998	42%	**0	100%
Maxam CSB 2	<<locked>>	61%	16853	45%	**9	100%
Maxam CSB 3	<<locked>>	62%	19667	52%	**6	100%
Maxam CSB 4	<<locked>>	61%	20552	55%	**2	100%
Maxam CSB 5	<<locked>>	60%	23134	61%	**9	100%
Ramshot Silhouette	<<locked>>	60%	23772	63%	**30	100%
Ramshot True Blue	<<locked>>	60%	27209	72%	**93	98%
ReloadSwiss RS 12	<<locked>>	60%	22002	58%	**1	100%
ReloadSwiss RS 14	<<locked>>	83%	8630	23%	**6	100%
ReloadSwiss RS 20	<<locked>>	60%	14779	39%	**3	99%
[ReloadSwiss RS 24]*	<<locked>>	72%	19754	52%	**04	81%
Rottweil P 801	<<locked>>	62%	27195	72%	**8	100%
[Rottweil P 806]*	<<locked>>	61%	9573	25%	**7	81%
SNPE Vectan A0	<<locked>>	61%	16157	43%	**0	98%
SNPE Vectan BA 9	<<locked>>	60%	19638	52%	**2	100%
SNPE Vectan BA10	<<locked>>	61%	25904	69%	**9	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	61%	13663	36%	**7	88%
SNPE Vectan BA9 1/2	<<locked>>	60%	18942	50%	**9	100%
Shooters World Auto Pistol	<<locked>>	61%	29109	77%	**38	96%
[Shooters World Major Pistol]*	<<locked>>	72%	22785	60%	**83	81%
Somchem MP200	<<locked>>	61%	19870	53%	**8	99%
Somchem MS200	<<locked>>	62%	18797	50%	**9	100%
[Somchem S221]*	<<locked>>	62%	21408	57%	**20	86%
Vihtavuori 3N37	<<locked>>	62%	15490	41%	**2	92%
[Vihtavuori 3N38]*	<<locked>>	81%	18536	49%	**1	81%
[Vihtavuori N105]*	<<locked>>	84%	15432	41%	**1	81%
Vihtavuori N310	<<locked>>	62%	31662	84%	**5	100%
Vihtavuori N320	<<locked>>	61%	20972	56%	**9	100%
Vihtavuori N32C Tin Star	<<locked>>	60%	11458	30%	**5	100%
Vihtavuori N330	<<locked>>	62%	19131	51%	**2	100%
Vihtavuori N340	<<locked>>	61%	17056	45%	**6	99%
Vihtavuori N350	<<locked>>	62%	13895	37%	**3	91%
Winchester 231	<<locked>>	61%	27804	74%	**20	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