Load data for 9 mm Luger (9 x 19 mm) + .357 | 158gr | Sierra JSP FN

Recommended Powder(s): Alliant BULLSEYE, Alliant UNIQUE, Ramshot Silhouette, ReloadSwiss RS 20, Somchem MS200

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 158gr \| Sierra JSP FN
Manufacturer SKU:	8340
Bullet Weight:	158gr \| 10.2g
Bullet Diameter:	0.357" \| 9.07mm
Bullet Length:	0.641" \| 16.3mm
Caliber:	9 mm Luger (9 x 19 mm) load data
Case Length (l3):	0.754" \| 19.2mm
Cartridge Length (C.O.L.):	1.151" \| 29.2mm
Seated Depth:	0.244" \| 6.2mm
Shank Seated Depth:	0.244" \| 6.2mm
Case Capacity:	13.8 Grains of Water \| 0.90 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	34084 psi \| 2350 bar
LID:	LID_B5948_C1219
Last updated:	2026-01-01

Load data for 110 loads in caliber 9 mm Luger (9 x 19 mm) with .357 | 158gr | Sierra JSP FN bullet and 55 powders such as Alliant BULLSEYE, Alliant UNIQUE, Ramshot Silhouette, ReloadSwiss RS 20, Somchem MS200. 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>>	97%	22089	65%	**9	86%
ADI AP 70N	<<locked>>	75%	29863	88%	**8	100%
ADI APS 350	<<locked>>	76%	29573	87%	**7	100%
ADI APS 450	<<locked>>	80%	30676	90%	**6	100%
ADI AS 30	<<locked>>	83%	29791	87%	**9	100%
ADI AS 50N	<<locked>>	81%	30255	89%	**2	100%
Accurate No. 2	<<locked>>	83%	30458	89%	**4	99%
Accurate No. 5	<<locked>>	69%	30066	88%	**33	93%
Accurate Solo 1000	<<locked>>	81%	29356	86%	**6	100%
Accurate Solo 1250	<<locked>>	90%	29530	87%	**8	100%
Alliant BULLSEYE 👍	<<locked>>	79%	30037	88%	**14	100%
Alliant POWER PISTOL	<<locked>>	93%	30530	90%	**79	91%
Alliant Sport Pistol	<<locked>>	74%	30168	88%	**17	100%
Alliant UNIQUE 👍	<<locked>>	92%	29820	87%	**24	100%
Baschieri & Pellagri 100	<<locked>>	84%	29950	88%	**5	100%
Hodgdon Clays	<<locked>>	76%	29950	88%	**0	100%
Hodgdon HP38	<<locked>>	63%	29805	87%	**8	100%
Hodgdon HS-6	<<locked>>	75%	30240	89%	**24	95%
Hodgdon Longshot	<<locked>>	72%	29950	88%	**24	97%
Hodgdon Universal	<<locked>>	84%	29863	88%	**8	100%
Hodgdon CFE Pistol	<<locked>>	87%	30472	89%	**1	100%
Lovex D036	<<locked>>	69%	30008	88%	**33	93%
Lovex S011	<<locked>>	73%	30472	89%	**8	100%
Lovex S020	<<locked>>	83%	30342	89%	**4	100%
Maxam CSB 1	<<locked>>	94%	30081	88%	**1	100%
Maxam CSB 2	<<locked>>	94%	30618	90%	**8	100%
Maxam CSB 3	<<locked>>	88%	29979	88%	**5	100%
Maxam CSB 4	<<locked>>	83%	29834	88%	**2	100%
Maxam CSB 5	<<locked>>	79%	30414	89%	**9	100%
Ramshot Silhouette 👍	<<locked>>	76%	30226	89%	**17	100%
Ramshot True Blue	<<locked>>	71%	30647	90%	**27	97%
Ramshot Zip	<<locked>>	64%	29834	88%	**1	100%
ReloadSwiss RS 12	<<locked>>	80%	29979	88%	**1	100%
ReloadSwiss RS 20 👍	<<locked>>	95%	29776	87%	**27	100%
[ReloadSwiss RS 24]*	<<locked>>	95%	29733	87%	**53	83%
Rottweil P 801	<<locked>>	73%	29646	87%	**5	100%
Rottweil P 806	<<locked>>	96%	21074	62%	**20	92%
SNPE Vectan A0	<<locked>>	94%	30632	90%	**1	100%
SNPE Vectan BA 9	<<locked>>	84%	30284	89%	**8	100%
SNPE Vectan BA10	<<locked>>	74%	30661	90%	**6	100%
SNPE Vectan BA7 1/2	<<locked>>	96%	26919	79%	**1	95%
SNPE Vectan BA9 1/2	<<locked>>	86%	30414	89%	**4	100%
SNPE Vectan SP 2	<<locked>>	90%	29878	88%	**96	93%
Shooters World Auto Pistol	<<locked>>	69%	30008	88%	**33	93%
Somchem MP200	<<locked>>	83%	29646	87%	**04	100%
Somchem MS200 👍	<<locked>>	89%	30589	90%	**7	100%
[Somchem S221]*	<<locked>>	80%	29979	88%	**40	87%
Vihtavuori 3N37	<<locked>>	94%	29805	87%	**40	97%
Vihtavuori N310	<<locked>>	66%	29530	87%	**6	100%
Vihtavuori N320	<<locked>>	82%	29573	87%	**2	100%
Vihtavuori N32C Tin Star	<<locked>>	97%	21930	64%	**7	100%
Vihtavuori N330	<<locked>>	87%	30560	90%	**4	100%
Vihtavuori N340	<<locked>>	89%	29631	87%	**1	100%
Vihtavuori N350	<<locked>>	96%	29196	86%	**24	97%
Winchester 231	<<locked>>	71%	29834	88%	**1	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	84%	16215	48%	**7	80%
ADI AP 70N	<<locked>>	62%	20131	59%	**0	100%
ADI APS 350	<<locked>>	60%	20131	59%	**5	100%
ADI APS 450	<<locked>>	63%	20610	60%	**1	100%
[ADI AS 30]²	<<locked>>	59%	16984	50%	**5	100%
ADI AS 50N	<<locked>>	60%	17811	52%	**1	100%
Accurate No. 2	<<locked>>	60%	15026	44%	**5	92%
[Accurate No. 5]*	<<locked>>	62%	23337	68%	**2	89%
[Accurate Solo 1000]²	<<locked>>	59%	16897	50%	**1	100%
Accurate Solo 1250	<<locked>>	62%	14315	42%	**8	99%
Alliant BULLSEYE	<<locked>>	60%	17463	51%	**7	97%
[Alliant POWER PISTOL]*	<<locked>>	72%	17202	50%	**3	81%
Alliant Sport Pistol	<<locked>>	62%	21495	63%	**9	99%
Alliant UNIQUE	<<locked>>	61%	13735	40%	**4	94%
Baschieri & Pellagri 100	<<locked>>	62%	16636	49%	**8	100%
Hodgdon Clays	<<locked>>	60%	20320	60%	**5	100%
Hodgdon HP38	<<locked>>	60%	27601	81%	**2	100%
[Hodgdon HS-6]*	<<locked>>	62%	19377	57%	**3	89%
Hodgdon Longshot	<<locked>>	61%	20639	61%	**9	92%
Hodgdon Universal	<<locked>>	61%	16665	49%	**4	100%
Hodgdon CFE Pistol	<<locked>>	60%	14721	43%	**4	99%
[Lovex D036]*	<<locked>>	62%	23308	68%	**2	89%
Lovex S011	<<locked>>	61%	22031	65%	**3	100%
Lovex S020	<<locked>>	60%	14750	43%	**8	97%
[Maxam CSB 1]²	<<locked>>	59%	12285	36%	**2	97%
Maxam CSB 2	<<locked>>	61%	12676	37%	**8	100%
Maxam CSB 3	<<locked>>	61%	15214	45%	**1	100%
Maxam CSB 4	<<locked>>	62%	17303	51%	**4	100%
Maxam CSB 5	<<locked>>	60%	18840	55%	**4	100%
Ramshot Silhouette	<<locked>>	60%	18782	55%	**6	95%
Ramshot True Blue	<<locked>>	60%	21103	62%	**9	92%
Ramshot Zip	<<locked>>	60%	26281	77%	**9	100%
ReloadSwiss RS 12	<<locked>>	62%	17666	52%	**7	100%
ReloadSwiss RS 20	<<locked>>	62%	12285	36%	**5	94%
[ReloadSwiss RS 24]*	<<locked>>	89%	24903	73%	**1	80%
Rottweil P 801	<<locked>>	63%	21828	64%	**0	100%
[Rottweil P 806]*	<<locked>>	77%	11487	34%	**7	80%
SNPE Vectan A0	<<locked>>	62%	13474	40%	**2	93%
SNPE Vectan BA 9	<<locked>>	60%	15751	46%	**1	98%
SNPE Vectan BA10	<<locked>>	63%	22931	67%	**8	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	63%	11429	34%	**2	80%
SNPE Vectan BA9 1/2	<<locked>>	61%	15577	46%	**1	99%
[SNPE Vectan SP 2]*	<<locked>>	68%	14765	43%	**6	81%
[Shooters World Auto Pistol]*	<<locked>>	62%	23308	68%	**2	89%
Somchem MP200	<<locked>>	60%	15026	44%	**1	93%
Somchem MS200	<<locked>>	60%	14475	42%	**8	95%
[Somchem S221]*	<<locked>>	68%	20436	60%	**6	80%
[Vihtavuori 3N37]*	<<locked>>	60%	11153	33%	**5	82%
Vihtavuori N310	<<locked>>	60%	24918	73%	**0	100%
Vihtavuori N320	<<locked>>	60%	15722	46%	**4	100%
Vihtavuori N32C Tin Star	<<locked>>	70%	12024	35%	**6	100%
Vihtavuori N330	<<locked>>	60%	13735	40%	**1	100%
Vihtavuori N340	<<locked>>	60%	12879	38%	**2	93%
[Vihtavuori N350]*	<<locked>>	60%	10457	31%	**9	80%
Winchester 231	<<locked>>	61%	21944	64%	**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