Load data for .357 Maximum + .355 | 124gr | Sellier & Bellot SP

Recommended Powder(s): Alliant POWER PISTOL, Rottweil P 806, SNPE Vectan BA7 1/2

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.355 \| 124gr \| Sellier & Bellot SP
Manufacturer SKU:	31927
Bullet Weight:	124gr \| 8.0g
Bullet Diameter:	0.355" \| 9.02mm
Bullet Length:	0.583" \| 14.8mm
Caliber:	.357 Maximum load data
Case Length (l3):	1.600" \| 40.6mm
Cartridge Length (C.O.L.):	1.960" \| 49.8mm
Seated Depth:	0.223" \| 5.7mm
Shank Seated Depth:	0.223" \| 5.7mm
Case Capacity:	33.6 Grains of Water \| 2.18 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	44962 psi \| 3100 bar
LID:	LID_B7249_C515
Last updated:	2025-01-01

Load data for 106 loads in caliber .357 Maximum with .355 | 124gr | Sellier & Bellot SP bullet and 53 powders such as Alliant POWER PISTOL, Rottweil P 806, SNPE Vectan BA7 1/2. 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>>	87%	39363	88%	**50	100%
ADI APS 350	<<locked>>	71%	39117	87%	**55	100%
ADI APS 450	<<locked>>	72%	39073	87%	**81	100%
ADI AS 30	<<locked>>	73%	39885	89%	**34	100%
ADI AS 50N	<<locked>>	68%	39218	87%	**63	100%
[Accurate 4100]*	<<locked>>	88%	40016	89%	**99	83%
Accurate No. 2	<<locked>>	68%	39726	88%	**68	100%
Accurate No. 7	<<locked>>	68%	39639	88%	**06	95%
[Accurate No. 9]*	<<locked>>	75%	39566	88%	**93	89%
Accurate Solo 1000	<<locked>>	72%	40422	90%	**67	100%
Accurate Solo 1250	<<locked>>	75%	40364	90%	**22	100%
Accurate TCM	<<locked>>	76%	39943	89%	**16	91%
[Alliant 2400]*	<<locked>>	85%	39262	87%	**26	86%
Alliant BLUE DOT	<<locked>>	89%	40437	90%	**26	94%
Alliant BULLSEYE	<<locked>>	65%	39421	88%	**88	100%
Alliant POWER PISTOL 👍	<<locked>>	71%	39175	87%	**90	99%
Alliant UNIQUE	<<locked>>	72%	38551	86%	**75	100%
Baschieri & Pellagri 100	<<locked>>	71%	39334	87%	**57	100%
Hodgdon Clays	<<locked>>	71%	40103	89%	**81	100%
[Hodgdon LilGun]*	<<locked>>	95%	38928	87%	**65	86%
Hodgdon Universal	<<locked>>	67%	38421	85%	**09	100%
Hodgdon TrailBoss	<<locked>>	96%	19899	44%	**15	100%
Lovex D037.1	<<locked>>	68%	39639	88%	**06	95%
Lovex D037.2	<<locked>>	75%	40437	90%	**22	90%
Lovex S020	<<locked>>	66%	39073	87%	**35	100%
Maxam CSB 1	<<locked>>	78%	40103	89%	**19	100%
Maxam CSB 2	<<locked>>	73%	39639	88%	**06	100%
Maxam CSB 3	<<locked>>	74%	40176	89%	**96	100%
Maxam CSB 4	<<locked>>	70%	38595	86%	**50	100%
Maxam CSB 5	<<locked>>	68%	39856	89%	**24	100%
[Ramshot Enforcer]*	<<locked>>	85%	39697	88%	**36	88%
ReloadSwiss RS 12	<<locked>>	62%	38812	86%	**80	100%
ReloadSwiss RS 14	<<locked>>	96%	18724	42%	**22	100%
ReloadSwiss RS 20	<<locked>>	74%	39682	88%	**75	100%
ReloadSwiss RS 24	<<locked>>	75%	40364	90%	**09	97%
Rottweil P 806 👍	<<locked>>	76%	39914	89%	**83	100%
SNPE Vectan A0	<<locked>>	76%	39421	88%	**58	100%
SNPE Vectan BA 9	<<locked>>	70%	39320	87%	**26	100%
SNPE Vectan BA10	<<locked>>	67%	39059	87%	**81	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	81%	39784	88%	**14	100%
SNPE Vectan BA9 1/2	<<locked>>	70%	39305	87%	**19	100%
Shooters World Heavy Pistol	<<locked>>	75%	40437	90%	**22	90%
Shooters World Major Pistol	<<locked>>	68%	39639	88%	**06	95%
Somchem MP200	<<locked>>	67%	39276	87%	**81	100%
Somchem MS200	<<locked>>	72%	39494	88%	**62	100%
Vihtavuori 3N37	<<locked>>	74%	39827	89%	**34	100%
Vihtavuori 3N38	<<locked>>	84%	40393	90%	**96	97%
Vihtavuori N105	<<locked>>	89%	39566	88%	**19	99%
Vihtavuori N320	<<locked>>	67%	38769	86%	**60	100%
Vihtavuori N32C Tin Star	<<locked>>	92%	38783	86%	**71	100%
Vihtavuori N330	<<locked>>	69%	39740	88%	**26	100%
Vihtavuori N340	<<locked>>	72%	39378	88%	**58	100%
Vihtavuori N350	<<locked>>	77%	40408	90%	**31	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	61%	19377	43%	**57	92%
ADI APS 350	<<locked>>	61%	31415	70%	**47	100%
ADI APS 450	<<locked>>	61%	29994	67%	**60	100%
ADI AS 30	<<locked>>	61%	30501	68%	**06	100%
ADI AS 50N	<<locked>>	61%	33460	74%	**94	100%
[Accurate 4100]*	<<locked>>	84%	34272	76%	**17	80%
Accurate No. 2	<<locked>>	61%	31836	71%	**63	100%
Accurate No. 7	<<locked>>	61%	30850	69%	**58	91%
[Accurate No. 9]*	<<locked>>	63%	25222	56%	**27	80%
Accurate Solo 1000	<<locked>>	61%	31140	69%	**39	100%
Accurate Solo 1250	<<locked>>	61%	27760	62%	**48	100%
[Accurate TCM]*	<<locked>>	61%	23337	52%	**78	80%
[Alliant 2400]*	<<locked>>	76%	29834	66%	**49	81%
[Alliant BLUE DOT]*	<<locked>>	64%	19682	44%	**86	80%
Alliant BULLSEYE	<<locked>>	61%	35621	79%	**39	100%
Alliant POWER PISTOL	<<locked>>	61%	28224	63%	**99	96%
Alliant UNIQUE	<<locked>>	61%	28645	64%	**30	100%
Baschieri & Pellagri 100	<<locked>>	61%	30226	67%	**32	100%
Hodgdon Clays	<<locked>>	61%	32097	71%	**70	100%
[Hodgdon LilGun]*	<<locked>>	90%	31415	70%	**40	81%
Hodgdon Universal	<<locked>>	61%	33141	74%	**44	100%
Hodgdon TrailBoss	<<locked>>	60%	9877	22%	**3	100%
Lovex D037.1	<<locked>>	61%	30850	69%	**58	91%
[Lovex D037.2]*	<<locked>>	63%	25730	57%	**40	81%
Lovex S020	<<locked>>	61%	33388	74%	**63	100%
Maxam CSB 1	<<locked>>	61%	26411	59%	**12	100%
Maxam CSB 2	<<locked>>	61%	28921	64%	**48	100%
Maxam CSB 3	<<locked>>	61%	29356	65%	**45	100%
Maxam CSB 4	<<locked>>	61%	31111	69%	**48	100%
Maxam CSB 5	<<locked>>	62%	34040	76%	**39	100%
[Ramshot Enforcer]*	<<locked>>	75%	27543	61%	**09	80%
ReloadSwiss RS 12	<<locked>>	61%	36956	82%	**47	100%
ReloadSwiss RS 14	<<locked>>	61%	9485	21%	**3	100%
ReloadSwiss RS 20	<<locked>>	61%	27775	62%	**01	100%
ReloadSwiss RS 24	<<locked>>	61%	26223	58%	**40	90%
Rottweil P 806	<<locked>>	61%	23090	51%	**78	97%
SNPE Vectan A0	<<locked>>	61%	26469	59%	**48	100%
SNPE Vectan BA 9	<<locked>>	61%	31082	69%	**94	100%
SNPE Vectan BA10	<<locked>>	61%	33475	74%	**12	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	22974	51%	**22	98%
SNPE Vectan BA9 1/2	<<locked>>	61%	30618	68%	**01	100%
[Shooters World Heavy Pistol]*	<<locked>>	63%	25730	57%	**40	81%
Shooters World Major Pistol	<<locked>>	61%	30850	69%	**58	91%
Somchem MP200	<<locked>>	61%	32329	72%	**80	100%
Somchem MS200	<<locked>>	61%	29443	65%	**11	100%
Vihtavuori 3N37	<<locked>>	61%	27122	60%	**24	100%
[Vihtavuori 3N38]*	<<locked>>	61%	19392	43%	**70	85%
[Vihtavuori N105]*	<<locked>>	61%	15737	35%	**04	84%
Vihtavuori N320	<<locked>>	61%	32880	73%	**78	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	19638	44%	**89	100%
Vihtavuori N330	<<locked>>	61%	32169	72%	**24	100%
Vihtavuori N340	<<locked>>	61%	28790	64%	**01	100%
Vihtavuori N350	<<locked>>	61%	24540	55%	**65	99%

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