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

Recommended Powder(s): ADI AP 100, SNPE Vectan BA7 1/2, Vihtavuori 3N37, Vihtavuori N350

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:	0.527" \| 13.4mm
Caliber:	.357 Maximum load data
Case Length (l3):	1.600" \| 40.6mm
Cartridge Length (C.O.L.):	1.960" \| 49.8mm
Seated Depth:	0.167" \| 4.2mm
Shank Seated Depth:	0.167" \| 4.2mm
Case Capacity:	33.6 Grains of Water \| 2.18 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	44962 psi \| 3100 bar
LID:	LID_B7244_C515
Last updated:	2025-02-02

Load data for 112 loads in caliber .357 Maximum with .355 | 100gr | Sellier & Bellot SP bullet and 56 powders such as ADI AP 100, SNPE Vectan BA7 1/2, Vihtavuori 3N37, Vihtavuori N350. 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>>	92%	40393	90%	**73	99%
ADI AP 70N	<<locked>>	64%	39711	88%	**19	100%
ADI APS 350	<<locked>>	73%	38653	86%	**26	100%
ADI APS 450	<<locked>>	74%	39059	87%	**65	100%
ADI AS 30	<<locked>>	74%	38609	86%	**98	100%
ADI AS 50N	<<locked>>	70%	39291	87%	**60	100%
Accurate No. 2	<<locked>>	71%	39914	89%	**65	100%
Accurate No. 7	<<locked>>	71%	39450	88%	**00	92%
[Accurate No. 9]*	<<locked>>	78%	38986	87%	**77	86%
Accurate Solo 1000	<<locked>>	73%	38783	86%	**37	100%
Accurate Solo 1250	<<locked>>	76%	38682	86%	**03	100%
[Accurate TCM]*	<<locked>>	79%	39581	88%	**86	87%
[Alliant 2400]*	<<locked>>	89%	39421	88%	**90	82%
Alliant BLUE DOT	<<locked>>	92%	39334	87%	**93	91%
Alliant BULLSEYE	<<locked>>	68%	39552	88%	**91	100%
Alliant POWER PISTOL	<<locked>>	75%	39552	88%	**03	98%
Alliant UNIQUE	<<locked>>	77%	39842	89%	**11	100%
Baschieri & Pellagri 100	<<locked>>	74%	39972	89%	**67	100%
Hodgdon Clays	<<locked>>	73%	39653	88%	**52	100%
Hodgdon Universal	<<locked>>	72%	40422	90%	**29	100%
Hodgdon TrailBoss	<<locked>>	95%	18072	40%	**17	100%
Lovex D037.1	<<locked>>	71%	39450	88%	**00	92%
[Lovex D037.2]*	<<locked>>	78%	39682	88%	**80	86%
Lovex S011	<<locked>>	63%	38769	86%	**77	100%
Lovex S020	<<locked>>	69%	39813	89%	**42	100%
Maxam CSB 1	<<locked>>	81%	39929	89%	**13	100%
Maxam CSB 2	<<locked>>	76%	39523	88%	**93	100%
Maxam CSB 3	<<locked>>	75%	38682	86%	**67	100%
Maxam CSB 4	<<locked>>	73%	39523	88%	**63	100%
Maxam CSB 5	<<locked>>	69%	38667	86%	**85	100%
[Ramshot Enforcer]*	<<locked>>	89%	39436	88%	**00	84%
Ramshot Silhouette	<<locked>>	63%	40045	89%	**95	100%
ReloadSwiss RS 12	<<locked>>	66%	39987	89%	**93	100%
ReloadSwiss RS 14	<<locked>>	94%	16795	37%	**20	100%
ReloadSwiss RS 20	<<locked>>	76%	38624	86%	**68	100%
ReloadSwiss RS 24	<<locked>>	77%	39827	89%	**00	94%
Rottweil P 801	<<locked>>	62%	39726	88%	**50	100%
Rottweil P 806	<<locked>>	80%	39987	89%	**70	100%
SNPE Vectan A0	<<locked>>	79%	38769	86%	**32	100%
SNPE Vectan BA 9	<<locked>>	72%	39073	87%	**06	100%
SNPE Vectan BA10	<<locked>>	69%	39044	87%	**65	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	83%	38711	86%	**91	100%
SNPE Vectan BA9 1/2	<<locked>>	73%	39146	87%	**13	100%
[Shooters World Heavy Pistol]*	<<locked>>	78%	39682	88%	**80	86%
Shooters World Major Pistol	<<locked>>	71%	39450	88%	**00	92%
Somchem MP200	<<locked>>	70%	39291	87%	**85	100%
Somchem MS200	<<locked>>	75%	39291	87%	**52	100%
Somchem S221	<<locked>>	65%	40147	89%	**70	97%
Vihtavuori 3N37 👍	<<locked>>	77%	40408	90%	**37	100%
Vihtavuori 3N38	<<locked>>	87%	39247	87%	**73	95%
Vihtavuori N105	<<locked>>	93%	39378	88%	**13	98%
Vihtavuori N320	<<locked>>	71%	39726	88%	**67	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	38769	86%	**58	100%
Vihtavuori N330	<<locked>>	72%	39624	88%	**26	100%
Vihtavuori N340	<<locked>>	75%	38856	86%	**62	100%
Vihtavuori N350 👍	<<locked>>	80%	39566	88%	**21	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	61%	17158	38%	**29	85%
ADI AP 70N	<<locked>>	61%	36042	80%	**67	100%
ADI APS 350	<<locked>>	61%	29689	66%	**81	100%
ADI APS 450	<<locked>>	61%	28935	64%	**01	100%
ADI AS 30	<<locked>>	61%	28224	63%	**30	100%
ADI AS 50N	<<locked>>	61%	30530	68%	**22	100%
Accurate No. 2	<<locked>>	61%	28819	64%	**88	100%
[Accurate No. 7]*	<<locked>>	61%	27456	61%	**44	84%
[Accurate No. 9]*	<<locked>>	72%	30922	69%	**99	80%
Accurate Solo 1000	<<locked>>	61%	28456	63%	**70	100%
Accurate Solo 1250	<<locked>>	61%	25527	57%	**76	100%
[Accurate TCM]*	<<locked>>	70%	29022	65%	**57	80%
[Alliant 2400]*	<<locked>>	86%	36390	81%	**37	81%
[Alliant BLUE DOT]*	<<locked>>	75%	24627	55%	**68	81%
Alliant BULLSEYE	<<locked>>	61%	32518	72%	**80	100%
Alliant POWER PISTOL	<<locked>>	61%	25454	57%	**01	92%
Alliant UNIQUE	<<locked>>	61%	25933	58%	**39	100%
Baschieri & Pellagri 100	<<locked>>	61%	28050	62%	**70	100%
Hodgdon Clays	<<locked>>	61%	30284	67%	**04	100%
Hodgdon Universal	<<locked>>	61%	30313	67%	**88	100%
Hodgdon TrailBoss	<<locked>>	61%	9210	20%	**2	100%
[Lovex D037.1]*	<<locked>>	61%	27456	61%	**44	84%
[Lovex D037.2]*	<<locked>>	71%	30472	68%	**96	80%
Lovex S011	<<locked>>	61%	36956	82%	**57	100%
Lovex S020	<<locked>>	61%	30908	69%	**04	100%
Maxam CSB 1	<<locked>>	61%	24308	54%	**53	100%
Maxam CSB 2	<<locked>>	61%	26469	59%	**90	100%
Maxam CSB 3	<<locked>>	61%	27282	61%	**86	100%
Maxam CSB 4	<<locked>>	61%	29167	65%	**96	100%
Maxam CSB 5	<<locked>>	61%	31357	70%	**76	100%
[Ramshot Enforcer]*	<<locked>>	85%	33634	75%	**91	80%
Ramshot Silhouette	<<locked>>	61%	36695	82%	**45	100%
ReloadSwiss RS 12	<<locked>>	61%	34519	77%	**08	100%
ReloadSwiss RS 14	<<locked>>	61%	8746	19%	**5	99%
ReloadSwiss RS 20	<<locked>>	61%	24714	55%	**16	100%
[ReloadSwiss RS 24]*	<<locked>>	61%	23061	51%	**22	83%
Rottweil P 801	<<locked>>	61%	37797	84%	**24	100%
Rottweil P 806	<<locked>>	61%	20146	45%	**63	93%
SNPE Vectan A0	<<locked>>	61%	24178	54%	**73	100%
SNPE Vectan BA 9	<<locked>>	61%	28340	63%	**26	100%
SNPE Vectan BA10	<<locked>>	61%	32155	72%	**53	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	20987	47%	**21	95%
SNPE Vectan BA9 1/2	<<locked>>	61%	28050	62%	**22	100%
[Shooters World Heavy Pistol]*	<<locked>>	71%	30472	68%	**96	80%
[Shooters World Major Pistol]*	<<locked>>	61%	27456	61%	**44	84%
Somchem MP200	<<locked>>	61%	29921	67%	**27	100%
Somchem MS200	<<locked>>	61%	26789	60%	**42	100%
Somchem S221	<<locked>>	61%	34476	77%	**78	95%
Vihtavuori 3N37	<<locked>>	61%	24526	55%	**35	98%
[Vihtavuori 3N38]*	<<locked>>	65%	19885	44%	**30	81%
[Vihtavuori N105]*	<<locked>>	67%	16650	37%	**78	81%
Vihtavuori N320	<<locked>>	61%	30501	68%	**19	100%
Vihtavuori N32C Tin Star	<<locked>>	62%	18289	41%	**04	100%
Vihtavuori N330	<<locked>>	61%	29066	65%	**58	100%
Vihtavuori N340	<<locked>>	61%	25962	58%	**19	100%
Vihtavuori N350	<<locked>>	61%	22365	50%	**83	97%

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