Load data for .357 SIG + .355 | 100gr | Sellier & Bellot SP

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.355 \| 100gr \| Sellier & Bellot SP
Manufacturer SKU:	31993
Bullet Weight:	100gr \| 6.5g
Bullet Diameter:	0.355" \| 9.02mm
Bullet Length:	<<locked>>
Caliber:	.357 SIG load data
Case Length (l3):	0.860" \| 21.8mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	19.5 Grains of Water \| 1.27 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	44237 psi \| 3050 bar
LID:	LID_B7244_C518
Last updated:	2026-01-31

Load data for 136 loads in caliber .357 SIG with .355 | 100gr | Sellier & Bellot SP bullet and 68 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".

Go to the bottom of the "Dashboard " page to set the measure system (imperial vs. metric)
No data yet
C.O.L. (Inch)
C.O.L. (mm)
We recommend you limit powder range to relevant brands to speed up re-calculation of results
Use the Personalized Load Calculator to customize loads to your own specific requirements. Find more details in the help section.

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%	23525	53%	**68	84%
ADI AP 70N	<<locked>>	84%	39378	89%	**81	100%
ADI APS 350	<<locked>>	88%	39726	90%	**48	100%
ADI APS 450	<<locked>>	90%	39088	88%	**88	100%
ADI AS 30	<<locked>>	94%	39494	89%	**53	100%
ADI AS 50N	<<locked>>	90%	39175	89%	**09	100%
Accurate No. 2	<<locked>>	89%	38609	87%	**58	100%
Accurate No. 5	<<locked>>	75%	39610	90%	**70	95%
[Accurate No. 7]*	<<locked>>	94%	38827	88%	**90	82%
Accurate Solo 1000	<<locked>>	92%	39276	89%	**80	100%
Accurate Solo 1250	<<locked>>	97%	36854	83%	**19	100%
Alliant BE-86	<<locked>>	97%	38595	87%	**35	100%
Alliant BULLSEYE	<<locked>>	88%	39552	89%	**34	100%
Alliant Herco	<<locked>>	96%	24598	56%	**94	98%
Alliant POWER PISTOL	<<locked>>	96%	35911	81%	**57	91%
Alliant Sport Pistol 👍	<<locked>>	83%	39755	90%	**44	100%
Alliant UNIQUE	<<locked>>	97%	35331	80%	**91	100%
Baschieri & Pellagri 100	<<locked>>	93%	38885	88%	**83	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	96%	24772	56%	**19	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	89%	39523	89%	**19	100%
Hodgdon Clays	<<locked>>	87%	39146	89%	**58	100%
Hodgdon HP38	<<locked>>	70%	38972	88%	**29	100%
Hodgdon HS-6	<<locked>>	81%	38841	88%	**37	96%
Hodgdon Longshot	<<locked>>	78%	39117	88%	**47	98%
Hodgdon TiteGroup	<<locked>>	64%	39131	88%	**76	100%
Hodgdon Universal	<<locked>>	93%	39378	89%	**81	100%
Hodgdon CFE Pistol 👍	<<locked>>	94%	38943	88%	**68	100%
Hodgdon TrailBoss	<<locked>>	96%	10617	24%	**8	100%
Lovex D032	<<locked>>	63%	38899	88%	**12	100%
Lovex D036	<<locked>>	75%	39537	89%	**70	95%
[Lovex D037.1]*	<<locked>>	94%	38827	88%	**90	82%
Lovex S011	<<locked>>	80%	39523	89%	**12	100%
Lovex S020 👍	<<locked>>	90%	39392	89%	**88	100%
Maxam CSB 1	<<locked>>	96%	33257	75%	**76	100%
Maxam CSB 2	<<locked>>	97%	35578	80%	**29	100%
Maxam CSB 3	<<locked>>	97%	38914	88%	**16	100%
Maxam CSB 4	<<locked>>	94%	39682	90%	**06	100%
Maxam CSB 5	<<locked>>	88%	39465	89%	**44	100%
Ramshot Silhouette	<<locked>>	83%	39726	90%	**34	100%
Ramshot True Blue	<<locked>>	77%	39044	88%	**34	98%
Ramshot Zip	<<locked>>	71%	39305	89%	**45	100%
ReloadSwiss RS 12	<<locked>>	88%	39320	89%	**55	100%
ReloadSwiss RS 14	<<locked>>	96%	9500	21%	**9	97%
ReloadSwiss RS 20	<<locked>>	97%	33562	76%	**72	100%
[ReloadSwiss RS 24]*	<<locked>>	97%	33504	76%	**94	82%
Rottweil P 801	<<locked>>	81%	38856	88%	**06	100%
Rottweil P 806	<<locked>>	97%	24062	54%	**22	91%
SNPE Vectan A0	<<locked>>	96%	33924	77%	**99	100%
SNPE Vectan BA 9 👍	<<locked>>	93%	39146	88%	**49	100%
SNPE Vectan BA10	<<locked>>	83%	39059	88%	**88	100%
SNPE Vectan BA7 1/2	<<locked>>	96%	29414	66%	**63	94%
SNPE Vectan BA9 1/2 👍	<<locked>>	95%	39566	89%	**65	100%
SNPE Vectan SP 2	<<locked>>	96%	39421	89%	**49	94%
Shooters World Auto Pistol	<<locked>>	75%	39537	89%	**70	95%
Shooters World Clean Shot	<<locked>>	63%	38899	88%	**12	100%
[Shooters World Major Pistol]*	<<locked>>	94%	38827	88%	**90	82%
Shooters World Ultimate Pistol	<<locked>>	63%	38841	88%	**14	100%
Somchem MP200	<<locked>>	93%	39610	90%	**34	100%
Somchem MS200	<<locked>>	96%	38261	86%	**85	100%
[Somchem S221]*	<<locked>>	86%	39465	89%	**77	89%
Vihtavuori 3N37	<<locked>>	97%	34751	79%	**94	97%
Vihtavuori N310	<<locked>>	75%	38725	88%	**91	100%
Vihtavuori N320	<<locked>>	92%	39784	90%	**19	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	23206	52%	**14	100%
Vihtavuori N330	<<locked>>	94%	39508	89%	**88	100%
Vihtavuori N340	<<locked>>	97%	38130	86%	**91	100%
Vihtavuori N350	<<locked>>	96%	31212	71%	**32	96%
Winchester 231	<<locked>>	79%	39305	89%	**45	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	88%	19116	43%	**66	80%
ADI AP 70N	<<locked>>	60%	20508	46%	**66	100%
ADI APS 350	<<locked>>	60%	20929	47%	**83	100%
ADI APS 450	<<locked>>	62%	21031	48%	**25	100%
ADI AS 30	<<locked>>	60%	18072	41%	**15	100%
ADI AS 50N	<<locked>>	60%	18666	42%	**71	100%
Accurate No. 2	<<locked>>	61%	16317	37%	**38	90%
[Accurate No. 5]*	<<locked>>	62%	24860	56%	**01	87%
[Accurate No. 7]*	<<locked>>	92%	35665	81%	**50	80%
Accurate Solo 1000	<<locked>>	61%	18405	42%	**45	100%
Accurate Solo 1250	<<locked>>	61%	14417	33%	**99	97%
Alliant BE-86	<<locked>>	62%	15316	35%	**32	99%
Alliant BULLSEYE	<<locked>>	61%	19043	43%	**53	96%
[Alliant Herco]*	<<locked>>	60%	10225	23%	**1	85%
[Alliant POWER PISTOL]*	<<locked>>	75%	20160	46%	**35	80%
Alliant Sport Pistol	<<locked>>	61%	22031	50%	**29	97%
Alliant UNIQUE	<<locked>>	60%	14040	32%	**15	91%
Baschieri & Pellagri 100	<<locked>>	61%	16679	38%	**19	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	62%	10240	23%	**5	99%
Baschieri & Pellagri 103 Pistol	<<locked>>	61%	17361	39%	**78	100%
Hodgdon Clays	<<locked>>	60%	20987	47%	**02	100%
Hodgdon HP38	<<locked>>	60%	29385	66%	**94	100%
[Hodgdon HS-6]*	<<locked>>	62%	20407	46%	**96	87%
Hodgdon Longshot	<<locked>>	61%	21756	49%	**32	90%
Hodgdon TiteGroup	<<locked>>	60%	34824	79%	**14	100%
Hodgdon Universal	<<locked>>	61%	17158	39%	**84	99%
Hodgdon CFE Pistol	<<locked>>	62%	16462	37%	**61	98%
Hodgdon TrailBoss	<<locked>>	79%	7818	18%	**3	98%
Lovex D032	<<locked>>	60%	35752	81%	**76	100%
[Lovex D036]*	<<locked>>	62%	24816	56%	**01	87%
[Lovex D037.1]*	<<locked>>	92%	35665	81%	**50	80%
Lovex S011	<<locked>>	61%	22902	52%	**66	100%
Lovex S020	<<locked>>	62%	16795	38%	**88	96%
Maxam CSB 1	<<locked>>	61%	13808	31%	**76	97%
Maxam CSB 2	<<locked>>	62%	13982	32%	**25	100%
Maxam CSB 3	<<locked>>	61%	15983	36%	**25	100%
Maxam CSB 4	<<locked>>	62%	18130	41%	**61	100%
Maxam CSB 5	<<locked>>	62%	20668	47%	**75	100%
Ramshot Silhouette	<<locked>>	61%	20450	46%	**89	94%
Ramshot True Blue	<<locked>>	61%	23308	53%	**62	91%
Ramshot Zip	<<locked>>	62%	29559	67%	**11	100%
ReloadSwiss RS 12	<<locked>>	60%	17796	40%	**17	100%
ReloadSwiss RS 14	<<locked>>	81%	7382	17%	**3	94%
ReloadSwiss RS 20	<<locked>>	62%	12894	29%	**02	92%
[ReloadSwiss RS 24]*	<<locked>>	93%	29965	68%	**29	80%
Rottweil P 801	<<locked>>	61%	22104	50%	**60	100%
[Rottweil P 806]*	<<locked>>	80%	14185	32%	**47	80%
SNPE Vectan A0	<<locked>>	61%	13880	31%	**70	90%
SNPE Vectan BA 9	<<locked>>	62%	17434	39%	**61	97%
SNPE Vectan BA10	<<locked>>	60%	22336	50%	**48	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	67%	13895	31%	**86	80%
SNPE Vectan BA9 1/2	<<locked>>	60%	16056	36%	**45	98%
[SNPE Vectan SP 2]*	<<locked>>	70%	17477	40%	**02	80%
[Shooters World Auto Pistol]*	<<locked>>	62%	24816	56%	**01	87%
Shooters World Clean Shot	<<locked>>	60%	35752	81%	**76	100%
[Shooters World Major Pistol]*	<<locked>>	92%	35665	81%	**50	80%
Shooters World Ultimate Pistol	<<locked>>	61%	36187	82%	**75	100%
Somchem MP200	<<locked>>	62%	17158	39%	**94	92%
Somchem MS200	<<locked>>	62%	15751	36%	**42	94%
[Somchem S221]*	<<locked>>	71%	24091	54%	**98	80%
[Vihtavuori 3N37]*	<<locked>>	61%	12488	28%	**79	80%
Vihtavuori N310	<<locked>>	60%	26078	59%	**30	100%
Vihtavuori N320	<<locked>>	62%	17796	40%	**75	100%
Vihtavuori N32C Tin Star	<<locked>>	60%	9660	22%	**6	100%
Vihtavuori N330	<<locked>>	62%	15389	35%	**65	99%
Vihtavuori N340	<<locked>>	61%	14272	32%	**09	92%
[Vihtavuori N350]*	<<locked>>	64%	12502	28%	**76	80%
Winchester 231	<<locked>>	62%	23917	54%	**09	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