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

Recommended Powder(s): Alliant BULLSEYE, Alliant UNIQUE, ReloadSwiss RS 20, SNPE Vectan A0, Vihtavuori N340

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 FAR load data
Case Length (l3):	0.950" \| 24.1mm
Cartridge Length (C.O.L.):	1.320" \| 33.5mm
Seated Depth:	0.260" \| 6.6mm
Shank Seated Depth:	0.260" \| 6.6mm
Case Capacity:	14.9 Grains of Water \| 0.97 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	37710 psi \| 2600 bar
LID:	LID_B6224_C1215
Last updated:	2025-01-01

Load data for 110 loads in caliber 9 mm FAR with .357 | 158gr | Speer JSP bullet and 55 powders such as Alliant BULLSEYE, Alliant UNIQUE, ReloadSwiss RS 20, SNPE Vectan A0, Vihtavuori N340. 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.

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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>>	96%	22989	61%	**1	88%
ADI AP 70N	<<locked>>	76%	32242	86%	**17	100%
ADI APS 350	<<locked>>	79%	33576	89%	**6	100%
ADI APS 450	<<locked>>	81%	32561	86%	**9	100%
ADI AS 30	<<locked>>	85%	33199	88%	**5	100%
ADI AS 50N	<<locked>>	82%	33460	89%	**4	100%
Accurate No. 2	<<locked>>	81%	31604	84%	**04	100%
Accurate No. 5	<<locked>>	70%	33373	89%	**93	95%
[Accurate No. 7]*	<<locked>>	89%	32576	86%	**19	83%
Accurate Solo 1000	<<locked>>	83%	32518	86%	**1	100%
Accurate Solo 1250	<<locked>>	90%	32126	85%	**01	100%
Alliant BULLSEYE 👍	<<locked>>	81%	33750	90%	**70	100%
Alliant POWER PISTOL	<<locked>>	93%	33185	88%	**35	93%
Alliant UNIQUE 👍	<<locked>>	93%	32837	87%	**73	100%
Baschieri & Pellagri 100	<<locked>>	84%	31111	83%	**5	100%
Hodgdon Clays	<<locked>>	79%	33895	90%	**9	100%
Hodgdon HP38	<<locked>>	65%	33794	90%	**7	100%
Hodgdon HS-6	<<locked>>	75%	32039	85%	**66	97%
Hodgdon Longshot	<<locked>>	72%	32039	85%	**66	98%
Hodgdon Universal	<<locked>>	84%	32242	86%	**17	100%
Lovex D036	<<locked>>	70%	33315	88%	**96	95%
[Lovex D037.1]*	<<locked>>	89%	32576	86%	**19	83%
Lovex S011	<<locked>>	74%	33504	89%	**1	100%
Lovex S020	<<locked>>	83%	32518	86%	**30	100%
Maxam CSB 1	<<locked>>	95%	32329	86%	**7	100%
Maxam CSB 2	<<locked>>	92%	31966	85%	**14	100%
Maxam CSB 3	<<locked>>	90%	33866	90%	**4	100%
Maxam CSB 4	<<locked>>	85%	32909	87%	**5	100%
Maxam CSB 5	<<locked>>	81%	33794	90%	**5	100%
Ramshot Silhouette	<<locked>>	76%	32793	87%	**63	100%
Ramshot True Blue	<<locked>>	71%	32764	87%	**70	98%
Ramshot Zip	<<locked>>	64%	32271	86%	**1	100%
ReloadSwiss RS 12	<<locked>>	81%	32692	87%	**07	100%
ReloadSwiss RS 20 👍	<<locked>>	95%	32692	87%	**73	100%
[ReloadSwiss RS 24]*	<<locked>>	96%	32764	87%	**12	86%
Rottweil P 801	<<locked>>	74%	32445	86%	**4	100%
Rottweil P 806	<<locked>>	96%	23641	63%	**73	95%
SNPE Vectan A0 👍	<<locked>>	94%	32285	86%	**17	100%
SNPE Vectan BA 9	<<locked>>	84%	31995	85%	**4	100%
SNPE Vectan BA10	<<locked>>	75%	32547	86%	**9	100%
SNPE Vectan BA7 1/2	<<locked>>	95%	28921	77%	**14	96%
SNPE Vectan BA9 1/2	<<locked>>	87%	32605	86%	**14	100%
Shooters World Auto Pistol	<<locked>>	70%	33315	88%	**96	95%
[Shooters World Major Pistol]*	<<locked>>	89%	32576	86%	**19	83%
Somchem MP200	<<locked>>	84%	32430	86%	**53	100%
Somchem MS200	<<locked>>	89%	32430	86%	**30	100%
Somchem S221	<<locked>>	81%	32895	87%	**99	90%
Vihtavuori 3N37	<<locked>>	93%	32082	85%	**79	98%
Vihtavuori N310	<<locked>>	69%	33460	89%	**6	100%
Vihtavuori N320	<<locked>>	82%	31270	83%	**5	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	23467	62%	**3	100%
Vihtavuori N330	<<locked>>	86%	31836	84%	**20	100%
Vihtavuori N340 👍	<<locked>>	91%	32895	87%	**40	100%
Vihtavuori N350	<<locked>>	96%	31386	83%	**66	98%
Winchester 231	<<locked>>	71%	32271	86%	**1	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	81%	16201	43%	**0	81%
ADI AP 70N	<<locked>>	62%	21640	57%	**6	100%
ADI APS 350	<<locked>>	63%	22902	61%	**1	100%
ADI APS 450	<<locked>>	61%	20610	55%	**4	100%
ADI AS 30	<<locked>>	62%	19087	51%	**8	100%
ADI AS 50N	<<locked>>	62%	19928	53%	**3	100%
Accurate No. 2	<<locked>>	60%	16375	43%	**7	94%
Accurate No. 5	<<locked>>	60%	23612	63%	**5	90%
[Accurate No. 7]*	<<locked>>	85%	28456	75%	**70	80%
Accurate Solo 1000	<<locked>>	61%	18942	50%	**4	100%
Accurate Solo 1250	<<locked>>	60%	14315	38%	**1	99%
Alliant BULLSEYE	<<locked>>	60%	18956	50%	**3	98%
[Alliant POWER PISTOL]*	<<locked>>	68%	16621	44%	**6	81%
Alliant UNIQUE	<<locked>>	62%	14982	40%	**4	95%
Baschieri & Pellagri 100	<<locked>>	60%	16563	44%	**8	100%
Hodgdon Clays	<<locked>>	63%	22960	61%	**1	100%
Hodgdon HP38	<<locked>>	62%	31183	83%	**4	100%
Hodgdon HS-6	<<locked>>	61%	19885	53%	**9	90%
Hodgdon Longshot	<<locked>>	62%	22771	60%	**8	94%
Hodgdon Universal	<<locked>>	62%	18173	48%	**0	100%
Lovex D036	<<locked>>	60%	23569	62%	**5	90%
[Lovex D037.1]*	<<locked>>	85%	28456	75%	**70	80%
Lovex S011	<<locked>>	62%	23685	63%	**9	100%
Lovex S020	<<locked>>	60%	16404	43%	**7	98%
Maxam CSB 1	<<locked>>	61%	13851	37%	**5	99%
Maxam CSB 2	<<locked>>	62%	14286	38%	**7	100%
Maxam CSB 3	<<locked>>	62%	17013	45%	**1	100%
Maxam CSB 4	<<locked>>	60%	17361	46%	**4	100%
Maxam CSB 5	<<locked>>	63%	21350	57%	**7	100%
Ramshot Silhouette	<<locked>>	62%	21234	56%	**5	97%
Ramshot True Blue	<<locked>>	61%	23409	62%	**1	95%
Ramshot Zip	<<locked>>	62%	29762	79%	**8	100%
ReloadSwiss RS 12	<<locked>>	60%	18072	48%	**0	100%
ReloadSwiss RS 20	<<locked>>	60%	12256	33%	**8	95%
[ReloadSwiss RS 24]*	<<locked>>	85%	23801	63%	**4	80%
Rottweil P 801	<<locked>>	60%	21582	57%	**6	100%
[Rottweil P 806]*	<<locked>>	72%	10965	29%	**4	80%
SNPE Vectan A0	<<locked>>	62%	14779	39%	**1	95%
SNPE Vectan BA 9	<<locked>>	61%	16984	45%	**1	99%
SNPE Vectan BA10	<<locked>>	61%	22756	60%	**1	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	60%	11226	30%	**9	81%
SNPE Vectan BA9 1/2	<<locked>>	62%	16998	45%	**0	100%
Shooters World Auto Pistol	<<locked>>	60%	23569	62%	**5	90%
[Shooters World Major Pistol]*	<<locked>>	85%	28456	75%	**70	80%
Somchem MP200	<<locked>>	60%	16273	43%	**0	95%
Somchem MS200	<<locked>>	61%	15940	42%	**7	97%
[Somchem S221]*	<<locked>>	63%	18985	50%	**2	80%
[Vihtavuori 3N37]*	<<locked>>	62%	12995	34%	**4	86%
Vihtavuori N310	<<locked>>	62%	27833	74%	**3	100%
Vihtavuori N320	<<locked>>	61%	17666	47%	**7	100%
Vihtavuori N32C Tin Star	<<locked>>	68%	12227	32%	**6	100%
Vihtavuori N330	<<locked>>	61%	15476	41%	**4	100%
Vihtavuori N340	<<locked>>	60%	14185	38%	**4	95%
[Vihtavuori N350]*	<<locked>>	60%	11356	30%	**8	83%
Winchester 231	<<locked>>	61%	23511	62%	**6	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