Load data for 9 x 25 Dillon + .357 | 158gr | Sierra JSP FN

Recommended Powder(s):

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 x 25 Dillon load data
Case Length (l3):	0.945" \| 24.0mm
Cartridge Length (C.O.L.):	1.241" \| 31.5mm
Seated Depth:	0.345" \| 8.8mm
Shank Seated Depth:	0.345" \| 8.8mm
Case Capacity:	24.6 Grains of Water \| 1.60 cm³
Primer Size:	Large Pistol (LP)
Max. allowed Pressure:	36260 psi \| 2500 bar
LID:	LID_B5948_C1349
Last updated:	2026-01-20

Load data for 108 loads in caliber 9 x 25 Dillon with .357 | 158gr | Sierra JSP FN bullet and 54 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.

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>>	90%	32314	89%	**86	99%
ADI APS 350	<<locked>>	66%	31749	88%	**04	100%
ADI APS 450	<<locked>>	69%	32416	89%	**43	100%
ADI AS 30	<<locked>>	69%	32097	89%	**76	100%
ADI AS 50N	<<locked>>	65%	31357	86%	**09	100%
Accurate No. 2	<<locked>>	68%	32010	88%	**98	100%
Accurate No. 7	<<locked>>	71%	32372	89%	**45	92%
[Accurate No. 9]*	<<locked>>	79%	32242	89%	**35	86%
Accurate Solo 1000	<<locked>>	68%	31894	88%	**02	100%
Accurate Solo 1250	<<locked>>	74%	32503	90%	**65	100%
[Accurate TCM]*	<<locked>>	80%	32372	89%	**32	87%
[Alliant 2400]*	<<locked>>	90%	31923	88%	**45	82%
Alliant BLUE DOT	<<locked>>	91%	31372	87%	**16	90%
Alliant BULLSEYE	<<locked>>	64%	31415	87%	**14	100%
Alliant POWER PISTOL	<<locked>>	73%	31488	87%	**19	98%
Alliant UNIQUE	<<locked>>	74%	32111	89%	**30	100%
Baschieri & Pellagri 100	<<locked>>	69%	31241	86%	**99	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	88%	32213	89%	**25	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	67%	32503	90%	**42	100%
Hodgdon Clays	<<locked>>	66%	32329	89%	**20	100%
Hodgdon Universal	<<locked>>	67%	31995	88%	**71	100%
Hodgdon CFE Pistol	<<locked>>	70%	32242	89%	**71	100%
Lovex D037.1	<<locked>>	71%	32372	89%	**45	92%
[Lovex D037.2]*	<<locked>>	79%	32242	89%	**35	86%
Lovex S020	<<locked>>	67%	31792	88%	**91	100%
Maxam CSB 1	<<locked>>	76%	32082	88%	**55	100%
Maxam CSB 2	<<locked>>	73%	31952	88%	**58	100%
Maxam CSB 3	<<locked>>	71%	31923	88%	**29	100%
Maxam CSB 4	<<locked>>	69%	32053	88%	**12	100%
Maxam CSB 5	<<locked>>	64%	31212	86%	**56	100%
[Ramshot Enforcer]*	<<locked>>	92%	32300	89%	**71	84%
ReloadSwiss RS 12	<<locked>>	63%	32155	89%	**38	100%
ReloadSwiss RS 20	<<locked>>	75%	32445	89%	**27	100%
ReloadSwiss RS 24	<<locked>>	76%	31821	88%	**19	94%
Rottweil P 806	<<locked>>	81%	31633	87%	**48	100%
SNPE Vectan A0	<<locked>>	76%	31560	87%	**84	100%
SNPE Vectan BA 9	<<locked>>	68%	31517	87%	**58	100%
SNPE Vectan BA10	<<locked>>	64%	32401	89%	**43	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	82%	32416	89%	**50	100%
SNPE Vectan BA9 1/2	<<locked>>	70%	32329	89%	**68	100%
SNPE Vectan SP 2 👍	<<locked>>	70%	32184	89%	**32	99%
[Shooters World Heavy Pistol]*	<<locked>>	79%	32242	89%	**35	86%
Shooters World Major Pistol	<<locked>>	71%	32372	89%	**45	92%
Somchem MP200	<<locked>>	67%	31575	87%	**17	100%
Somchem MS200	<<locked>>	73%	32576	90%	**04	100%
Somchem S221	<<locked>>	65%	32576	90%	**12	97%
Vihtavuori 3N37	<<locked>>	75%	32140	89%	**73	100%
Vihtavuori 3N38	<<locked>>	87%	31430	87%	**06	94%
Vihtavuori N105	<<locked>>	96%	32503	90%	**81	98%
Vihtavuori N320	<<locked>>	66%	31792	88%	**12	100%
Vihtavuori N32C Tin Star	<<locked>>	91%	31879	88%	**50	100%
Vihtavuori N330	<<locked>>	69%	32547	90%	**81	100%
Vihtavuori N340	<<locked>>	73%	32474	90%	**11	100%
Vihtavuori N350 👍	<<locked>>	78%	32053	88%	**63	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	61%	14881	41%	**8	88%
ADI APS 350	<<locked>>	62%	28601	79%	**5	100%
ADI APS 450	<<locked>>	61%	26629	73%	**1	100%
ADI AS 30	<<locked>>	61%	26266	72%	**04	100%
ADI AS 50N	<<locked>>	61%	28369	78%	**73	100%
Accurate No. 2	<<locked>>	60%	24918	69%	**99	100%
[Accurate No. 7]*	<<locked>>	61%	21669	60%	**55	85%
[Accurate No. 9]*	<<locked>>	72%	24395	67%	**01	80%
Accurate Solo 1000	<<locked>>	61%	26150	72%	**30	100%
Accurate Solo 1250	<<locked>>	62%	23105	64%	**40	100%
[Accurate TCM]*	<<locked>>	68%	22307	62%	**55	80%
[Alliant 2400]*	<<locked>>	87%	28776	79%	**99	80%
[Alliant BLUE DOT]*	<<locked>>	71%	18492	51%	**70	80%
Alliant BULLSEYE	<<locked>>	60%	28442	78%	**75	100%
Alliant POWER PISTOL	<<locked>>	61%	21872	60%	**42	93%
Alliant UNIQUE	<<locked>>	60%	22423	62%	**83	100%
Baschieri & Pellagri 100	<<locked>>	62%	25715	71%	**30	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	65%	17898	49%	**2	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	61%	26861	74%	**73	100%
Hodgdon Clays	<<locked>>	62%	29182	80%	**4	100%
Hodgdon Universal	<<locked>>	61%	26716	74%	**99	100%
Hodgdon CFE Pistol	<<locked>>	61%	24801	68%	**76	100%
[Lovex D037.1]*	<<locked>>	61%	21669	60%	**55	85%
[Lovex D037.2]*	<<locked>>	71%	24395	67%	**01	80%
Lovex S020	<<locked>>	61%	26237	72%	**19	100%
Maxam CSB 1	<<locked>>	60%	20914	58%	**7	100%
Maxam CSB 2	<<locked>>	61%	22945	63%	**37	100%
Maxam CSB 3	<<locked>>	60%	23830	66%	**27	100%
Maxam CSB 4	<<locked>>	62%	26339	73%	**40	100%
Maxam CSB 5	<<locked>>	60%	28282	78%	**20	100%
[Ramshot Enforcer]*	<<locked>>	87%	27224	75%	**93	81%
ReloadSwiss RS 12	<<locked>>	61%	30748	85%	**25	100%
ReloadSwiss RS 20	<<locked>>	61%	21364	59%	**70	100%
[ReloadSwiss RS 24]*	<<locked>>	61%	19493	54%	**89	85%
Rottweil P 806	<<locked>>	61%	15838	44%	**53	94%
SNPE Vectan A0	<<locked>>	61%	21176	58%	**27	100%
SNPE Vectan BA 9	<<locked>>	61%	25324	70%	**73	100%
SNPE Vectan BA10	<<locked>>	60%	29472	81%	**07	100%
SNPE Vectan BA7 1/2	<<locked>>	60%	17767	49%	**7	96%
SNPE Vectan BA9 1/2	<<locked>>	60%	24656	68%	**66	100%
SNPE Vectan SP 2	<<locked>>	61%	24250	67%	**01	97%
[Shooters World Heavy Pistol]*	<<locked>>	71%	24395	67%	**01	80%
[Shooters World Major Pistol]*	<<locked>>	61%	21669	60%	**55	85%
Somchem MP200	<<locked>>	62%	26643	73%	**48	100%
Somchem MS200	<<locked>>	61%	24047	66%	**83	100%
Somchem S221	<<locked>>	61%	28282	78%	**43	95%
Vihtavuori 3N37	<<locked>>	61%	21161	58%	**96	99%
[Vihtavuori 3N38]*	<<locked>>	61%	14301	39%	**1	80%
[Vihtavuori N105]*	<<locked>>	63%	12038	33%	**8	80%
Vihtavuori N320	<<locked>>	61%	27209	75%	**56	100%
Vihtavuori N32C Tin Star	<<locked>>	74%	22176	61%	**2	100%
Vihtavuori N330	<<locked>>	61%	25701	71%	**93	100%
Vihtavuori N340	<<locked>>	60%	22437	62%	**63	100%
Vihtavuori N350	<<locked>>	61%	18942	52%	**43	98%

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