Load data for 9 mm Luger (9 x 19 mm) + .357 | 125gr | Sierra JSP FN

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 125gr \| Sierra JSP FN
Manufacturer SKU:	8310
Bullet Weight:	125gr \| 8.1g
Bullet Diameter:	0.357" \| 9.07mm
Bullet Length:	0.532" \| 13.5mm
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:	0.135" \| 3.4mm
Shank Seated Depth:	0.135" \| 3.4mm
Case Capacity:	13.8 Grains of Water \| 0.90 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	34084 psi \| 2350 bar
LID:	LID_B5945_C1219
Last updated:	2026-01-15

Load data for 110 loads in caliber 9 mm Luger (9 x 19 mm) with .357 | 125gr | Sierra JSP FN bullet and 55 powder(s). 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>>	97%	23641	69%	**48	86%
ADI AP 70N	<<locked>>	74%	30168	89%	**07	100%
ADI APS 350	<<locked>>	74%	29805	87%	**14	100%
ADI APS 450	<<locked>>	77%	30255	89%	**53	100%
ADI AS 30	<<locked>>	81%	30052	88%	**99	100%
ADI AS 50N	<<locked>>	79%	30400	89%	**48	100%
Accurate No. 2	<<locked>>	80%	30110	88%	**94	99%
Accurate No. 5	<<locked>>	67%	30168	89%	**66	93%
Accurate Solo 1000	<<locked>>	80%	30110	88%	**25	100%
Accurate Solo 1250	<<locked>>	88%	29820	88%	**84	100%
Alliant BULLSEYE 👍	<<locked>>	77%	29660	87%	**40	100%
Alliant POWER PISTOL	<<locked>>	90%	30632	90%	**19	90%
Alliant Sport Pistol 👍	<<locked>>	72%	30168	89%	**43	100%
Alliant UNIQUE 👍	<<locked>>	90%	30647	90%	**66	100%
Baschieri & Pellagri 100	<<locked>>	82%	29617	87%	**29	100%
Hodgdon Clays	<<locked>>	74%	30139	88%	**30	100%
Hodgdon HS-6	<<locked>>	73%	30081	88%	**57	95%
Hodgdon Longshot	<<locked>>	70%	29718	87%	**53	96%
Hodgdon Universal	<<locked>>	82%	30168	89%	**07	100%
Hodgdon CFE Pistol	<<locked>>	84%	29834	88%	**01	100%
Hodgdon TrailBoss	<<locked>>	96%	10515	31%	**1	100%
Lovex D036	<<locked>>	67%	30124	88%	**66	93%
Lovex S011	<<locked>>	70%	29863	88%	**52	100%
Lovex S020	<<locked>>	81%	30284	89%	**17	100%
Maxam CSB 1	<<locked>>	91%	29820	87%	**78	100%
Maxam CSB 2	<<locked>>	90%	30342	89%	**07	100%
Maxam CSB 3	<<locked>>	85%	30037	88%	**61	100%
Maxam CSB 4	<<locked>>	81%	29892	88%	**42	100%
Maxam CSB 5	<<locked>>	76%	29602	87%	**93	100%
Ramshot Silhouette 👍	<<locked>>	73%	29965	88%	**43	99%
Ramshot True Blue	<<locked>>	69%	30371	89%	**57	97%
ReloadSwiss RS 12	<<locked>>	77%	29457	86%	**81	100%
ReloadSwiss RS 14	<<locked>>	96%	9573	28%	**4	99%
ReloadSwiss RS 20 👍	<<locked>>	92%	30211	89%	**66	100%
[ReloadSwiss RS 24]*	<<locked>>	93%	30400	89%	**96	83%
Rottweil P 801	<<locked>>	71%	30008	88%	**52	100%
Rottweil P 806	<<locked>>	97%	24192	71%	**83	93%
SNPE Vectan A0	<<locked>>	90%	29863	88%	**98	100%
SNPE Vectan BA 9	<<locked>>	81%	29965	88%	**78	100%
SNPE Vectan BA10	<<locked>>	72%	30255	89%	**53	100%
SNPE Vectan BA7 1/2	<<locked>>	97%	29718	87%	**30	96%
SNPE Vectan BA9 1/2	<<locked>>	83%	30182	89%	**91	100%
SNPE Vectan SP 2	<<locked>>	87%	30197	89%	**32	92%
Shooters World Auto Pistol	<<locked>>	67%	30124	88%	**66	93%
Somchem MP200	<<locked>>	82%	30356	89%	**43	100%
Somchem MS200	<<locked>>	86%	30443	89%	**20	100%
[Somchem S221]*	<<locked>>	78%	30414	89%	**80	87%
Vihtavuori 3N37	<<locked>>	91%	29631	87%	**66	97%
Vihtavuori N310	<<locked>>	65%	29965	88%	**63	100%
Vihtavuori N320	<<locked>>	81%	30371	89%	**58	100%
Vihtavuori N32C Tin Star	<<locked>>	97%	23598	69%	**14	100%
Vihtavuori N330	<<locked>>	84%	29965	88%	**14	100%
Vihtavuori N340	<<locked>>	87%	30458	89%	**27	100%
Vihtavuori N350	<<locked>>	95%	30443	89%	**66	97%
Winchester 231	<<locked>>	69%	30110	88%	**78	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	84%	17216	51%	**17	80%
ADI AP 70N	<<locked>>	61%	21074	62%	**66	100%
ADI APS 350	<<locked>>	61%	21553	63%	**6	100%
ADI APS 450	<<locked>>	62%	20798	61%	**8	100%
ADI AS 30	<<locked>>	62%	19160	56%	**8	100%
ADI AS 50N	<<locked>>	61%	19218	56%	**4	100%
Accurate No. 2	<<locked>>	61%	16447	48%	**8	92%
[Accurate No. 5]*	<<locked>>	61%	24207	71%	**65	89%
Accurate Solo 1000	<<locked>>	61%	18594	55%	**8	100%
Accurate Solo 1250	<<locked>>	62%	14953	44%	**2	99%
Alliant BULLSEYE	<<locked>>	61%	19174	56%	**50	97%
[Alliant POWER PISTOL]*	<<locked>>	71%	17941	53%	**66	80%
Alliant Sport Pistol	<<locked>>	61%	21915	64%	**06	98%
Alliant UNIQUE	<<locked>>	60%	14025	41%	**5	93%
Baschieri & Pellagri 100	<<locked>>	62%	17245	51%	**5	100%
Hodgdon Clays	<<locked>>	61%	21654	64%	**2	100%
[Hodgdon HS-6]*	<<locked>>	60%	19551	57%	**70	88%
Hodgdon Longshot	<<locked>>	61%	21915	64%	**22	92%
Hodgdon Universal	<<locked>>	60%	17013	50%	**8	100%
Hodgdon CFE Pistol	<<locked>>	60%	15795	46%	**8	99%
Hodgdon TrailBoss	<<locked>>	74%	7136	21%	**6	98%
[Lovex D036]*	<<locked>>	61%	24163	71%	**65	89%
Lovex S011	<<locked>>	62%	23540	69%	**63	100%
Lovex S020	<<locked>>	60%	16099	47%	**8	97%
Maxam CSB 1	<<locked>>	60%	13314	39%	**6	98%
Maxam CSB 2	<<locked>>	61%	13402	39%	**8	100%
Maxam CSB 3	<<locked>>	62%	16288	48%	**5	100%
Maxam CSB 4	<<locked>>	60%	17114	50%	**5	100%
Maxam CSB 5	<<locked>>	62%	20900	61%	**4	100%
Ramshot Silhouette	<<locked>>	61%	20479	60%	**83	96%
Ramshot True Blue	<<locked>>	60%	22539	66%	**22	92%
ReloadSwiss RS 12	<<locked>>	60%	17941	53%	**10	100%
ReloadSwiss RS 14	<<locked>>	75%	6672	20%	**9	94%
ReloadSwiss RS 20	<<locked>>	60%	12314	36%	**9	93%
[ReloadSwiss RS 24]*	<<locked>>	89%	26890	79%	**34	80%
Rottweil P 801	<<locked>>	62%	22713	67%	**56	100%
[Rottweil P 806]*	<<locked>>	77%	12488	37%	**07	80%
SNPE Vectan A0	<<locked>>	60%	13779	40%	**9	92%
SNPE Vectan BA 9	<<locked>>	60%	16868	50%	**1	98%
SNPE Vectan BA10	<<locked>>	60%	22539	66%	**5	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	63%	12125	36%	**3	80%
SNPE Vectan BA9 1/2	<<locked>>	60%	15795	46%	**1	99%
[SNPE Vectan SP 2]*	<<locked>>	66%	15548	46%	**37	80%
[Shooters World Auto Pistol]*	<<locked>>	61%	24163	71%	**65	89%
Somchem MP200	<<locked>>	61%	16984	50%	**01	94%
Somchem MS200	<<locked>>	62%	15853	47%	**8	95%
[Somchem S221]*	<<locked>>	67%	21263	62%	**15	80%
[Vihtavuori 3N37]*	<<locked>>	61%	12198	36%	**2	82%
Vihtavuori N310	<<locked>>	61%	26701	78%	**24	100%
Vihtavuori N320	<<locked>>	60%	17158	50%	**8	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	10153	30%	**8	100%
Vihtavuori N330	<<locked>>	62%	15519	46%	**8	100%
Vihtavuori N340	<<locked>>	61%	14243	42%	**2	93%
[Vihtavuori N350]*	<<locked>>	62%	11806	35%	**9	82%
Winchester 231	<<locked>>	62%	24004	70%	**93	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