Load data for .357 SIG + .355 | 124gr | Sellier & Bellot LRN

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.355 \| 124gr \| Sellier & Bellot LRN
Manufacturer SKU:	31937
Bullet Weight:	124gr \| 8.0g
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_B7248_C518
Last updated:	2026-01-22

Load data for 122 loads in caliber .357 SIG with .355 | 124gr | Sellier & Bellot LRN bullet and 61 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>>	96%	23757	54%	**20	88%
ADI AP 70N	<<locked>>	83%	39769	90%	**78	100%
ADI APS 350	<<locked>>	87%	39421	89%	**68	100%
ADI APS 450	<<locked>>	89%	39624	90%	**07	100%
ADI AS 30	<<locked>>	93%	39102	88%	**60	100%
ADI AS 50N	<<locked>>	90%	39798	90%	**12	100%
Accurate No. 2	<<locked>>	88%	39668	90%	**71	100%
Accurate No. 5	<<locked>>	73%	38856	88%	**60	97%
[Accurate No. 7]*	<<locked>>	93%	39088	88%	**09	86%
Accurate Solo 1000	<<locked>>	90%	38638	87%	**76	100%
Accurate Solo 1250	<<locked>>	97%	38522	87%	**39	100%
Alliant BULLSEYE 👍	<<locked>>	86%	39436	89%	**24	100%
Alliant POWER PISTOL	<<locked>>	96%	37449	85%	**96	94%
Alliant Sport Pistol	<<locked>>	80%	39305	89%	**24	100%
Alliant UNIQUE	<<locked>>	97%	36405	82%	**07	100%
Baschieri & Pellagri 100	<<locked>>	92%	39088	88%	**86	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	96%	25309	57%	**58	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	87%	39378	89%	**22	100%
Hodgdon Clays	<<locked>>	85%	38914	88%	**71	100%
Hodgdon HP38	<<locked>>	69%	39653	90%	**32	100%
Hodgdon HS-6	<<locked>>	80%	39334	89%	**50	98%
Hodgdon Longshot	<<locked>>	77%	39450	89%	**47	99%
Hodgdon TiteGroup	<<locked>>	63%	38870	88%	**70	100%
Hodgdon Universal	<<locked>>	92%	39769	90%	**78	100%
Hodgdon CFE Pistol	<<locked>>	94%	39668	90%	**68	100%
Lovex D036	<<locked>>	73%	38798	88%	**57	97%
[Lovex D037.1]*	<<locked>>	93%	39088	88%	**09	86%
Lovex S011	<<locked>>	79%	39624	90%	**12	100%
Lovex S020	<<locked>>	89%	39653	90%	**88	100%
Maxam CSB 1	<<locked>>	97%	34679	78%	**93	100%
Maxam CSB 2	<<locked>>	96%	36056	82%	**35	100%
Maxam CSB 3	<<locked>>	96%	39175	89%	**19	100%
Maxam CSB 4	<<locked>>	92%	39537	89%	**02	100%
Maxam CSB 5	<<locked>>	87%	39378	89%	**43	100%
Ramshot Silhouette 👍	<<locked>>	81%	39653	90%	**30	100%
Ramshot True Blue	<<locked>>	75%	39160	89%	**37	99%
Ramshot Zip	<<locked>>	70%	39349	89%	**42	100%
ReloadSwiss RS 12	<<locked>>	88%	39769	90%	**58	100%
ReloadSwiss RS 20 👍	<<locked>>	96%	34505	78%	**78	100%
[ReloadSwiss RS 24]*	<<locked>>	96%	34809	79%	**37	87%
Rottweil P 801	<<locked>>	81%	38986	88%	**06	100%
Rottweil P 806	<<locked>>	97%	25193	57%	**71	95%
SNPE Vectan A0	<<locked>>	96%	34867	79%	**22	100%
SNPE Vectan BA 9	<<locked>>	91%	39073	88%	**45	100%
SNPE Vectan BA10	<<locked>>	83%	39595	89%	**07	100%
SNPE Vectan BA7 1/2	<<locked>>	96%	30385	69%	**06	97%
SNPE Vectan BA9 1/2	<<locked>>	94%	39784	90%	**65	100%
SNPE Vectan SP 2	<<locked>>	95%	39639	90%	**39	97%
Shooters World Auto Pistol	<<locked>>	73%	38798	88%	**57	97%
[Shooters World Major Pistol]*	<<locked>>	93%	39088	88%	**09	86%
Somchem MP200 👍	<<locked>>	90%	38783	88%	**14	100%
Somchem MS200 👍	<<locked>>	96%	39494	89%	**98	100%
Somchem S221	<<locked>>	85%	39117	88%	**80	92%
Vihtavuori 3N37	<<locked>>	96%	36114	82%	**24	99%
Vihtavuori N310	<<locked>>	74%	38740	88%	**07	100%
Vihtavuori N320	<<locked>>	90%	39682	90%	**12	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	23206	52%	**56	100%
Vihtavuori N330	<<locked>>	92%	38841	88%	**68	100%
Vihtavuori N340	<<locked>>	96%	38928	88%	**91	100%
Vihtavuori N350	<<locked>>	96%	32750	74%	**71	99%
Winchester 231	<<locked>>	78%	39349	89%	**42	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	81%	15925	36%	**40	80%
ADI AP 70N	<<locked>>	60%	20218	46%	**12	100%
ADI APS 350	<<locked>>	60%	21205	48%	**5	100%
ADI APS 450	<<locked>>	60%	20059	45%	**5	100%
ADI AS 30	<<locked>>	61%	18115	41%	**8	100%
ADI AS 50N	<<locked>>	61%	19189	43%	**37	100%
Accurate No. 2	<<locked>>	60%	16375	37%	**10	93%
Accurate No. 5	<<locked>>	61%	24845	56%	**40	91%
[Accurate No. 7]*	<<locked>>	84%	28427	64%	**52	80%
Accurate Solo 1000	<<locked>>	62%	19145	43%	**14	100%
Accurate Solo 1250	<<locked>>	60%	13851	31%	**5	99%
Alliant BULLSEYE	<<locked>>	60%	19131	43%	**02	98%
[Alliant POWER PISTOL]*	<<locked>>	68%	16694	38%	**99	80%
Alliant Sport Pistol	<<locked>>	62%	22872	52%	**84	99%
Alliant UNIQUE	<<locked>>	60%	13387	30%	**8	93%
Baschieri & Pellagri 100	<<locked>>	60%	16012	36%	**1	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	61%	9427	21%	**7	99%
Baschieri & Pellagri 103 Pistol	<<locked>>	61%	17216	39%	**30	100%
Hodgdon Clays	<<locked>>	60%	21350	48%	**1	100%
Hodgdon HP38	<<locked>>	62%	30966	70%	**40	100%
Hodgdon HS-6	<<locked>>	61%	19943	45%	**38	90%
Hodgdon Longshot	<<locked>>	61%	22698	51%	**98	94%
Hodgdon TiteGroup	<<locked>>	61%	36782	83%	**50	100%
Hodgdon Universal	<<locked>>	60%	16404	37%	**33	100%
Hodgdon CFE Pistol	<<locked>>	62%	16259	37%	**24	99%
Lovex D036	<<locked>>	61%	24801	56%	**40	91%
[Lovex D037.1]*	<<locked>>	84%	28427	64%	**52	80%
Lovex S011	<<locked>>	61%	23337	53%	**12	100%
Lovex S020	<<locked>>	62%	16665	38%	**50	98%
Maxam CSB 1	<<locked>>	60%	13198	30%	**2	98%
Maxam CSB 2	<<locked>>	61%	13213	30%	**4	100%
Maxam CSB 3	<<locked>>	62%	16534	37%	**7	100%
Maxam CSB 4	<<locked>>	61%	17564	40%	**04	100%
Maxam CSB 5	<<locked>>	61%	20131	46%	**07	100%
Ramshot Silhouette	<<locked>>	61%	20494	46%	**45	97%
Ramshot True Blue	<<locked>>	61%	23192	52%	**98	94%
Ramshot Zip	<<locked>>	61%	29776	67%	**30	100%
ReloadSwiss RS 12	<<locked>>	62%	18811	43%	**83	100%
ReloadSwiss RS 20	<<locked>>	62%	12763	29%	**4	95%
[ReloadSwiss RS 24]*	<<locked>>	85%	24250	55%	**63	80%
Rottweil P 801	<<locked>>	61%	22031	50%	**02	100%
[Rottweil P 806]*	<<locked>>	75%	11531	26%	**30	80%
SNPE Vectan A0	<<locked>>	60%	13532	31%	**8	93%
SNPE Vectan BA 9	<<locked>>	62%	17709	40%	**30	99%
SNPE Vectan BA10	<<locked>>	61%	23308	53%	**14	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	61%	11298	26%	**2	80%
SNPE Vectan BA9 1/2	<<locked>>	62%	16853	38%	**27	100%
[SNPE Vectan SP 2]*	<<locked>>	64%	14315	32%	**70	80%
Shooters World Auto Pistol	<<locked>>	61%	24801	56%	**40	91%
[Shooters World Major Pistol]*	<<locked>>	84%	28427	64%	**52	80%
Somchem MP200	<<locked>>	60%	16114	36%	**37	95%
Somchem MS200	<<locked>>	61%	15447	35%	**07	96%
[Somchem S221]*	<<locked>>	65%	19769	45%	**48	80%
[Vihtavuori 3N37]*	<<locked>>	61%	12227	28%	**5	84%
Vihtavuori N310	<<locked>>	61%	27543	62%	**83	100%
Vihtavuori N320	<<locked>>	61%	17245	39%	**20	100%
Vihtavuori N32C Tin Star	<<locked>>	65%	10298	23%	**0	100%
Vihtavuori N330	<<locked>>	61%	15243	34%	**27	100%
Vihtavuori N340	<<locked>>	60%	13822	31%	**4	94%
[Vihtavuori N350]*	<<locked>>	61%	11052	25%	**2	82%
Winchester 231	<<locked>>	61%	23337	53%	**38	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