Load data for .357 Maximum + .357 | 158gr | Sellier & Bellot SP

Recommended Powder(s): ADI AP 100, ReloadSwiss RS 24

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 158gr \| Sellier & Bellot SP
Manufacturer SKU:	31865/75
Bullet Weight:	158gr \| 10.2g
Bullet Diameter:	0.357" \| 9.07mm
Bullet Length:	0.684" \| 17.4mm
Caliber:	.357 Maximum load data
Case Length (l3):	1.600" \| 40.6mm
Cartridge Length (C.O.L.):	1.960" \| 49.8mm
Seated Depth:	0.324" \| 8.2mm
Shank Seated Depth:	0.324" \| 8.2mm
Case Capacity:	33.6 Grains of Water \| 2.18 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	44962 psi \| 3100 bar
LID:	LID_B7254_C515
Last updated:	2025-01-01

Load data for 110 loads in caliber .357 Maximum with .357 | 158gr | Sellier & Bellot SP bullet and 55 powders such as ADI AP 100, ReloadSwiss RS 24. 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>>	84%	38943	87%	**47	100%
ADI APS 350	<<locked>>	69%	38392	85%	**65	100%
ADI APS 450	<<locked>>	71%	39175	87%	**94	100%
ADI AS 30	<<locked>>	71%	40393	90%	**43	100%
ADI AS 50N	<<locked>>	66%	39160	87%	**66	100%
[Accurate 4100]*	<<locked>>	85%	40234	89%	**26	88%
Accurate No. 2	<<locked>>	67%	40118	89%	**62	100%
Accurate No. 7	<<locked>>	65%	39247	87%	**99	97%
Accurate No. 9	<<locked>>	73%	40379	90%	**19	93%
Accurate Solo 1000	<<locked>>	70%	40379	90%	**73	100%
Accurate Solo 1250	<<locked>>	72%	39465	88%	**12	100%
Accurate TCM	<<locked>>	73%	39581	88%	**99	94%
Alliant 2400	<<locked>>	82%	39552	88%	**26	90%
Alliant BLUE DOT	<<locked>>	85%	39842	89%	**16	97%
Alliant BULLSEYE	<<locked>>	63%	39436	88%	**71	100%
Alliant POWER PISTOL	<<locked>>	69%	39363	88%	**80	100%
Alliant UNIQUE	<<locked>>	69%	38479	86%	**62	100%
Baschieri & Pellagri 100	<<locked>>	69%	39929	89%	**66	100%
Hodgdon Clays	<<locked>>	69%	39407	88%	**84	100%
[Hodgdon H110]*	<<locked>>	90%	39117	87%	**32	83%
Hodgdon LilGun	<<locked>>	93%	40074	89%	**88	91%
Hodgdon Universal	<<locked>>	66%	39479	88%	**19	100%
Hodgdon TrailBoss	<<locked>>	96%	21248	47%	**4	100%
Lovex D037.1	<<locked>>	65%	39247	87%	**99	97%
Lovex D037.2	<<locked>>	72%	39639	88%	**09	93%
Lovex S020	<<locked>>	64%	39813	89%	**35	100%
Maxam CSB 1	<<locked>>	74%	39494	88%	**06	100%
Maxam CSB 2	<<locked>>	69%	38740	86%	**86	100%
Maxam CSB 3	<<locked>>	70%	38725	86%	**76	100%
Maxam CSB 4	<<locked>>	68%	38580	86%	**53	100%
Maxam CSB 5	<<locked>>	65%	39175	87%	**17	100%
Ramshot Enforcer	<<locked>>	82%	39349	88%	**29	91%
ReloadSwiss RS 14	<<locked>>	96%	20044	45%	**4	100%
ReloadSwiss RS 20	<<locked>>	71%	39117	87%	**55	100%
ReloadSwiss RS 24 👍	<<locked>>	71%	39639	88%	**96	99%
Rottweil P 806	<<locked>>	73%	39378	88%	**76	100%
SNPE Vectan A0	<<locked>>	73%	38551	86%	**35	100%
SNPE Vectan BA 9	<<locked>>	68%	40306	90%	**25	100%
SNPE Vectan BA10	<<locked>>	66%	39175	87%	**94	100%
[SNPE Vectan BA6 1/2]*	<<locked>>	96%	26571	59%	**19	87%
SNPE Vectan BA7 1/2	<<locked>>	77%	39088	87%	**01	100%
SNPE Vectan BA9 1/2	<<locked>>	67%	38435	85%	**99	100%
Shooters World Heavy Pistol	<<locked>>	72%	39639	88%	**09	93%
Shooters World Major Pistol	<<locked>>	65%	39247	87%	**99	97%
Somchem MP200	<<locked>>	64%	38667	86%	**58	100%
Somchem MS200	<<locked>>	70%	39392	88%	**52	100%
Vihtavuori 3N37	<<locked>>	71%	39813	89%	**14	100%
Vihtavuori 3N38	<<locked>>	81%	39943	89%	**86	99%
Vihtavuori N105	<<locked>>	84%	38580	86%	**93	100%
[Vihtavuori N110]*	<<locked>>	96%	32721	73%	**50	88%
Vihtavuori N320	<<locked>>	65%	38783	86%	**60	100%
Vihtavuori N32C Tin Star	<<locked>>	90%	38740	86%	**88	100%
Vihtavuori N330	<<locked>>	67%	40190	89%	**19	100%
Vihtavuori N340	<<locked>>	71%	40408	90%	**65	100%
Vihtavuori N350	<<locked>>	73%	39305	87%	**07	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	61%	20755	46%	**35	96%
ADI APS 350	<<locked>>	61%	32039	71%	**79	100%
ADI APS 450	<<locked>>	61%	31038	69%	**96	100%
ADI AS 30	<<locked>>	61%	31879	71%	**42	100%
ADI AS 50N	<<locked>>	61%	34954	78%	**17	100%
[Accurate 4100]*	<<locked>>	75%	28340	63%	**29	80%
Accurate No. 2	<<locked>>	61%	33257	74%	**76	100%
Accurate No. 7	<<locked>>	61%	34171	76%	**37	96%
[Accurate No. 9]*	<<locked>>	61%	25541	57%	**80	85%
Accurate Solo 1000	<<locked>>	61%	32039	71%	**68	100%
Accurate Solo 1250	<<locked>>	61%	29327	65%	**84	100%
[Accurate TCM]*	<<locked>>	61%	26194	58%	**86	87%
[Alliant 2400]*	<<locked>>	67%	24091	54%	**53	81%
[Alliant BLUE DOT]*	<<locked>>	61%	19464	43%	**32	84%
Alliant BULLSEYE	<<locked>>	61%	37231	83%	**52	100%
Alliant POWER PISTOL	<<locked>>	61%	30472	68%	**52	99%
Alliant UNIQUE	<<locked>>	61%	30734	68%	**60	100%
Baschieri & Pellagri 100	<<locked>>	61%	31633	70%	**65	100%
Hodgdon Clays	<<locked>>	61%	32706	73%	**02	100%
[Hodgdon H110]*	<<locked>>	87%	34272	76%	**57	81%
[Hodgdon LilGun]*	<<locked>>	80%	25135	56%	**39	81%
Hodgdon Universal	<<locked>>	62%	35360	79%	**73	100%
Hodgdon TrailBoss	<<locked>>	61%	10660	24%	**8	100%
Lovex D037.1	<<locked>>	61%	34171	76%	**37	96%
[Lovex D037.2]*	<<locked>>	61%	26295	58%	**83	86%
Lovex S020	<<locked>>	61%	35360	79%	**93	100%
Maxam CSB 1	<<locked>>	61%	28007	62%	**61	100%
Maxam CSB 2	<<locked>>	61%	30864	69%	**88	100%
Maxam CSB 3	<<locked>>	61%	30545	68%	**71	100%
Maxam CSB 4	<<locked>>	61%	32343	72%	**81	100%
Maxam CSB 5	<<locked>>	61%	34679	77%	**65	100%
[Ramshot Enforcer]*	<<locked>>	66%	22814	51%	**40	81%
ReloadSwiss RS 14	<<locked>>	61%	10327	23%	**8	100%
ReloadSwiss RS 20	<<locked>>	61%	29559	66%	**37	100%
ReloadSwiss RS 24	<<locked>>	61%	28311	63%	**25	95%
Rottweil P 806	<<locked>>	61%	26208	58%	**76	100%
SNPE Vectan A0	<<locked>>	61%	27673	62%	**88	100%
SNPE Vectan BA 9	<<locked>>	61%	32605	73%	**30	100%
SNPE Vectan BA10	<<locked>>	61%	35070	78%	**45	100%
[SNPE Vectan BA6 1/2]*	<<locked>>	87%	20465	46%	**84	81%
SNPE Vectan BA7 1/2	<<locked>>	61%	24816	55%	**88	100%
SNPE Vectan BA9 1/2	<<locked>>	61%	32663	73%	**34	100%
[Shooters World Heavy Pistol]*	<<locked>>	61%	26295	58%	**83	86%
Shooters World Major Pistol	<<locked>>	61%	34171	76%	**37	96%
Somchem MP200	<<locked>>	61%	34679	77%	**12	100%
Somchem MS200	<<locked>>	61%	31546	70%	**50	100%
Vihtavuori 3N37	<<locked>>	61%	29051	65%	**76	100%
Vihtavuori 3N38	<<locked>>	61%	21828	49%	**78	92%
Vihtavuori N105	<<locked>>	61%	17579	39%	**12	91%
[Vihtavuori N110]*	<<locked>>	86%	24700	55%	**99	82%
Vihtavuori N320	<<locked>>	61%	34432	77%	**04	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	20610	46%	**5	100%
Vihtavuori N330	<<locked>>	61%	33649	75%	**43	100%
Vihtavuori N340	<<locked>>	61%	30429	68%	**43	100%
Vihtavuori N350	<<locked>>	61%	26643	59%	**37	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