Load data for .357 SIG + .355 | 116gr | Norma SPFN

Recommended Powder(s): Alliant BULLSEYE, ReloadSwiss RS 20, Somchem MP200, Somchem MS200, Vihtavuori 3N37

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.355 \| 116gr \| Norma SPFN
Manufacturer SKU:	69026
Bullet Weight:	116gr \| 7.5g
Bullet Diameter:	0.355" \| 9.02mm
Bullet Length:	0.558" \| 14.2mm
Caliber:	.357 SIG load data
Case Length (l3):	0.860" \| 21.8mm
Cartridge Length (C.O.L.):	1.123" \| 28.5mm
Seated Depth:	0.295" \| 7.5mm
Shank Seated Depth:	0.295" \| 7.5mm
Case Capacity:	19.5 Grains of Water \| 1.27 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	44237 psi \| 3050 bar
LID:	LID_B3891_C518
Last updated:	2025-01-01

Load data for 116 loads in caliber .357 SIG with .355 | 116gr | Norma SPFN bullet and 58 powders such as Alliant BULLSEYE, ReloadSwiss RS 20, Somchem MP200, Somchem MS200, Vihtavuori 3N37. 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%	24352	55%	**73	87%
ADI AP 70N	<<locked>>	81%	39059	88%	**27	100%
ADI APS 350	<<locked>>	84%	37695	85%	**94	100%
ADI APS 450	<<locked>>	87%	38827	88%	**50	100%
ADI AS 30	<<locked>>	91%	38609	87%	**02	100%
ADI AS 50N	<<locked>>	88%	38943	88%	**58	100%
Accurate No. 2	<<locked>>	87%	39117	88%	**24	100%
Accurate No. 5	<<locked>>	74%	39523	89%	**22	96%
[Accurate No. 7]*	<<locked>>	92%	38856	88%	**58	85%
Accurate Solo 1000	<<locked>>	90%	38798	88%	**32	100%
Accurate Solo 1250	<<locked>>	97%	39450	89%	**04	100%
Alliant BULLSEYE 👍	<<locked>>	85%	39015	88%	**76	100%
Alliant POWER PISTOL	<<locked>>	96%	37507	85%	**42	93%
Alliant UNIQUE	<<locked>>	96%	37507	85%	**73	100%
Baschieri & Pellagri 100	<<locked>>	90%	38058	86%	**29	100%
Hodgdon Clays	<<locked>>	84%	37985	86%	**17	100%
Hodgdon HP38	<<locked>>	68%	38522	87%	**78	100%
Hodgdon HS-6	<<locked>>	80%	39392	89%	**06	98%
Hodgdon Longshot	<<locked>>	76%	38232	86%	**93	99%
Hodgdon TiteGroup	<<locked>>	63%	39059	88%	**29	100%
Hodgdon Universal	<<locked>>	90%	39059	88%	**27	100%
Hodgdon TrailBoss	<<locked>>	94%	10878	25%	**6	100%
Lovex D036	<<locked>>	74%	39465	89%	**22	96%
[Lovex D037.1]*	<<locked>>	92%	38856	88%	**58	85%
Lovex S011	<<locked>>	77%	38276	87%	**58	100%
Lovex S020	<<locked>>	87%	38290	87%	**30	100%
Maxam CSB 1	<<locked>>	96%	34838	79%	**48	100%
Maxam CSB 2	<<locked>>	95%	36216	82%	**85	100%
Maxam CSB 3	<<locked>>	93%	37840	86%	**65	100%
Maxam CSB 4	<<locked>>	90%	38464	87%	**42	100%
Maxam CSB 5	<<locked>>	86%	39769	90%	**06	100%
Ramshot Silhouette	<<locked>>	79%	37942	86%	**67	100%
Ramshot True Blue	<<locked>>	75%	39276	89%	**96	99%
Ramshot Zip	<<locked>>	69%	39117	88%	**88	100%
ReloadSwiss RS 12	<<locked>>	85%	38145	86%	**91	100%
ReloadSwiss RS 14	<<locked>>	96%	10196	23%	**0	99%
ReloadSwiss RS 20 👍	<<locked>>	97%	35984	81%	**57	100%
[ReloadSwiss RS 24]*	<<locked>>	97%	36013	81%	**09	86%
Rottweil P 801	<<locked>>	79%	38899	88%	**58	100%
Rottweil P 806	<<locked>>	97%	26643	60%	**40	95%
SNPE Vectan A0	<<locked>>	97%	36303	82%	**98	100%
SNPE Vectan BA 9	<<locked>>	90%	38522	87%	**94	100%
SNPE Vectan BA10	<<locked>>	81%	38812	88%	**50	100%
SNPE Vectan BA7 1/2	<<locked>>	96%	30777	70%	**65	96%
SNPE Vectan BA9 1/2	<<locked>>	92%	38725	88%	**11	100%
Shooters World Auto Pistol	<<locked>>	74%	39465	89%	**22	96%
[Shooters World Major Pistol]*	<<locked>>	92%	38856	88%	**58	85%
Somchem MP200 👍	<<locked>>	90%	39407	89%	**76	100%
Somchem MS200 👍	<<locked>>	95%	39204	89%	**50	100%
Somchem S221	<<locked>>	83%	38450	87%	**26	91%
Vihtavuori 3N37 👍	<<locked>>	97%	37072	84%	**90	99%
Vihtavuori N310	<<locked>>	74%	39523	89%	**66	100%
Vihtavuori N320	<<locked>>	89%	39697	90%	**65	100%
Vihtavuori N32C Tin Star	<<locked>>	97%	25005	57%	**19	100%
Vihtavuori N330	<<locked>>	91%	38725	88%	**24	100%
Vihtavuori N340	<<locked>>	96%	39740	90%	**53	100%
Vihtavuori N350	<<locked>>	97%	33721	76%	**34	98%
Winchester 231	<<locked>>	77%	39117	88%	**88	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	82%	17318	39%	**12	81%
ADI AP 70N	<<locked>>	60%	21683	49%	**75	100%
ADI APS 350	<<locked>>	61%	22292	50%	**01	100%
ADI APS 450	<<locked>>	61%	21016	48%	**14	100%
ADI AS 30	<<locked>>	61%	19566	44%	**37	100%
ADI AS 50N	<<locked>>	62%	20566	47%	**99	100%
Accurate No. 2	<<locked>>	60%	17158	39%	**63	93%
Accurate No. 5	<<locked>>	61%	26281	59%	**12	91%
[Accurate No. 7]*	<<locked>>	86%	30966	70%	**40	80%
Accurate Solo 1000	<<locked>>	60%	18884	43%	**47	100%
Accurate Solo 1250	<<locked>>	60%	14881	34%	**10	99%
Alliant BULLSEYE	<<locked>>	60%	19841	45%	**61	98%
[Alliant POWER PISTOL]*	<<locked>>	70%	18318	41%	**71	81%
Alliant UNIQUE	<<locked>>	60%	14852	34%	**43	94%
Baschieri & Pellagri 100	<<locked>>	60%	17158	39%	**24	100%
Hodgdon Clays	<<locked>>	61%	22466	51%	**14	100%
Hodgdon HP38	<<locked>>	61%	31256	71%	**93	100%
Hodgdon HS-6	<<locked>>	61%	21437	48%	**11	90%
Hodgdon Longshot	<<locked>>	60%	22858	52%	**37	93%
Hodgdon TiteGroup	<<locked>>	61%	37014	84%	**02	100%
Hodgdon Universal	<<locked>>	60%	17970	41%	**96	100%
Hodgdon TrailBoss	<<locked>>	61%	5903	13%	**6	97%
Lovex D036	<<locked>>	61%	26237	59%	**09	91%
[Lovex D037.1]*	<<locked>>	86%	30966	70%	**40	80%
Lovex S011	<<locked>>	61%	23975	54%	**68	100%
Lovex S020	<<locked>>	62%	17898	40%	**09	98%
Maxam CSB 1	<<locked>>	61%	14373	32%	**1	98%
Maxam CSB 2	<<locked>>	61%	14707	33%	**40	100%
Maxam CSB 3	<<locked>>	60%	16476	37%	**30	100%
Maxam CSB 4	<<locked>>	61%	18536	42%	**56	100%
Maxam CSB 5	<<locked>>	61%	21292	48%	**63	100%
Ramshot Silhouette	<<locked>>	60%	21190	48%	**94	96%
Ramshot True Blue	<<locked>>	61%	24816	56%	**70	94%
Ramshot Zip	<<locked>>	61%	30081	68%	**83	100%
ReloadSwiss RS 12	<<locked>>	62%	20378	46%	**42	100%
ReloadSwiss RS 14	<<locked>>	64%	5758	13%	**9	92%
ReloadSwiss RS 20	<<locked>>	62%	13634	31%	**33	95%
[ReloadSwiss RS 24]*	<<locked>>	86%	26368	60%	**39	80%
Rottweil P 801	<<locked>>	61%	23496	53%	**61	100%
[Rottweil P 806]*	<<locked>>	75%	12807	29%	**99	81%
SNPE Vectan A0	<<locked>>	60%	14489	33%	**4	93%
SNPE Vectan BA 9	<<locked>>	62%	18347	41%	**79	99%
SNPE Vectan BA10	<<locked>>	62%	24062	54%	**66	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	60%	11922	27%	**2	80%
SNPE Vectan BA9 1/2	<<locked>>	62%	17854	40%	**83	100%
Shooters World Auto Pistol	<<locked>>	61%	26237	59%	**09	91%
[Shooters World Major Pistol]*	<<locked>>	86%	30966	70%	**40	80%
Somchem MP200	<<locked>>	62%	18362	42%	**22	95%
Somchem MS200	<<locked>>	61%	16694	38%	**63	96%
[Somchem S221]*	<<locked>>	65%	20972	47%	**14	80%
[Vihtavuori 3N37]*	<<locked>>	61%	13213	30%	**10	84%
Vihtavuori N310	<<locked>>	62%	28747	65%	**42	100%
Vihtavuori N320	<<locked>>	61%	18594	42%	**76	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	10718	24%	**6	100%
Vihtavuori N330	<<locked>>	61%	16447	37%	**83	100%
Vihtavuori N340	<<locked>>	60%	14953	34%	**27	94%
[Vihtavuori N350]*	<<locked>>	61%	11995	27%	**8	82%
Winchester 231	<<locked>>	60%	24149	55%	**94	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