Load data for .357 SIG + .355 | 115gr | Nosler FMJ

Recommended Powder(s): Alliant UNIQUE, ReloadSwiss RS 20, SNPE Vectan A0, Somchem MS200, Vihtavuori N340

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.355 \| 115gr \| Nosler FMJ
Manufacturer SKU:	42059
Bullet Weight:	115gr \| 7.5g
Bullet Diameter:	0.355" \| 9.02mm
Bullet Length:	0.520" \| 13.2mm
Caliber:	.357 SIG load data
Case Length (l3):	0.860" \| 21.8mm
Cartridge Length (C.O.L.):	1.123" \| 28.5mm
Seated Depth:	0.257" \| 6.5mm
Shank Seated Depth:	0.257" \| 6.5mm
Case Capacity:	19.5 Grains of Water \| 1.27 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	44237 psi \| 3050 bar
LID:	LID_B4155_C518
Last updated:	2025-01-01

Load data for 116 loads in caliber .357 SIG with .355 | 115gr | Nosler FMJ bullet and 58 powders such as Alliant UNIQUE, ReloadSwiss RS 20, SNPE Vectan A0, Somchem MS200, Vihtavuori N340. 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 "My Account " page to set the measure system (imperial vs. metric)
No data yet
C.O.L. (Inch)
C.O.L. (mm)
Case Length (Inch)
Case Length (mm)
CaseCapacity (GoW)
Min z (%)
Min FR (%)
Max FR*
Barrel Length (Inch)
Barrel Length (cm)
Safety Buffer (%)
.
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.

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%	26063	59%	**39	89%
ADI AP 70N	<<locked>>	79%	38711	88%	**53	100%
ADI APS 350	<<locked>>	83%	37942	86%	**30	100%
ADI APS 450	<<locked>>	86%	38653	87%	**76	100%
ADI AS 30	<<locked>>	89%	38812	88%	**32	100%
ADI AS 50N	<<locked>>	86%	38972	88%	**85	100%
Accurate No. 2	<<locked>>	85%	37898	86%	**40	100%
Accurate No. 5	<<locked>>	72%	39726	90%	**58	97%
[Accurate No. 7]*	<<locked>>	90%	39001	88%	**98	85%
Accurate Solo 1000	<<locked>>	88%	38580	87%	**58	100%
Accurate Solo 1250	<<locked>>	94%	38551	87%	**30	100%
Alliant BULLSEYE	<<locked>>	83%	38464	87%	**99	100%
Alliant POWER PISTOL	<<locked>>	95%	39378	89%	**04	95%
Alliant UNIQUE 👍	<<locked>>	95%	38435	87%	**12	100%
Baschieri & Pellagri 100	<<locked>>	90%	39624	90%	**75	100%
Hodgdon Clays	<<locked>>	83%	38711	88%	**50	100%
Hodgdon HP38	<<locked>>	67%	39639	90%	**21	100%
Hodgdon HS-6	<<locked>>	78%	39030	88%	**35	98%
Hodgdon Longshot	<<locked>>	74%	38435	87%	**26	99%
Hodgdon Universal	<<locked>>	88%	38711	88%	**53	100%
Hodgdon TrailBoss	<<locked>>	95%	11545	26%	**2	100%
Lovex D036	<<locked>>	72%	39653	90%	**55	97%
[Lovex D037.1]*	<<locked>>	90%	39001	88%	**98	85%
Lovex S011	<<locked>>	75%	37724	85%	**81	100%
Lovex S020	<<locked>>	86%	39784	90%	**73	100%
Maxam CSB 1	<<locked>>	95%	36056	82%	**91	100%
Maxam CSB 2	<<locked>>	95%	38130	86%	**30	100%
Maxam CSB 3	<<locked>>	93%	39653	90%	**07	100%
Maxam CSB 4	<<locked>>	88%	38363	87%	**68	100%
Maxam CSB 5	<<locked>>	82%	37811	85%	**09	100%
Ramshot Silhouette	<<locked>>	78%	38479	87%	**09	100%
Ramshot True Blue	<<locked>>	73%	39146	88%	**26	99%
Ramshot Zip	<<locked>>	67%	38247	86%	**14	100%
ReloadSwiss RS 12	<<locked>>	82%	38000	86%	**17	100%
ReloadSwiss RS 14	<<locked>>	97%	10834	24%	**9	100%
ReloadSwiss RS 20 👍	<<locked>>	95%	36840	83%	**90	100%
[ReloadSwiss RS 24]*	<<locked>>	96%	36970	84%	**52	87%
Rottweil P 801	<<locked>>	77%	38522	87%	**78	100%
Rottweil P 806	<<locked>>	96%	28543	65%	**03	96%
SNPE Vectan A0 👍	<<locked>>	96%	37072	84%	**37	100%
SNPE Vectan BA 9	<<locked>>	89%	39204	89%	**30	100%
SNPE Vectan BA10	<<locked>>	80%	38653	87%	**76	100%
SNPE Vectan BA7 1/2	<<locked>>	96%	32358	73%	**21	97%
SNPE Vectan BA9 1/2	<<locked>>	89%	37797	85%	**30	100%
Shooters World Auto Pistol	<<locked>>	72%	39653	90%	**55	97%
[Shooters World Major Pistol]*	<<locked>>	90%	39001	88%	**98	85%
Somchem MP200	<<locked>>	87%	38218	86%	**90	100%
Somchem MS200 👍	<<locked>>	92%	38377	87%	**73	100%
Somchem S221	<<locked>>	82%	39334	89%	**65	92%
Vihtavuori 3N37	<<locked>>	96%	38682	87%	**45	99%
[Vihtavuori 3N38]*	<<locked>>	96%	26078	59%	**65	82%
Vihtavuori N310	<<locked>>	70%	37985	86%	**73	100%
Vihtavuori N320	<<locked>>	87%	39450	89%	**94	100%
Vihtavuori N32C Tin Star	<<locked>>	95%	25353	57%	**42	100%
Vihtavuori N330	<<locked>>	88%	38116	86%	**47	100%
Vihtavuori N340 👍	<<locked>>	93%	38580	87%	**73	100%
Vihtavuori N350	<<locked>>	97%	35708	81%	**99	99%
Winchester 231	<<locked>>	74%	38247	86%	**14	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	78%	16476	37%	**15	81%
ADI AP 70N	<<locked>>	61%	23424	53%	**34	100%
ADI APS 350	<<locked>>	62%	23496	53%	**40	100%
ADI APS 450	<<locked>>	61%	21930	50%	**53	100%
ADI AS 30	<<locked>>	62%	20653	47%	**76	100%
ADI AS 50N	<<locked>>	62%	21393	48%	**32	100%
Accurate No. 2	<<locked>>	62%	18782	42%	**22	95%
Accurate No. 5	<<locked>>	61%	26847	61%	**58	92%
[Accurate No. 7]*	<<locked>>	82%	29037	66%	**44	80%
Accurate Solo 1000	<<locked>>	60%	19566	44%	**83	100%
Accurate Solo 1250	<<locked>>	60%	15563	35%	**47	99%
Alliant BULLSEYE	<<locked>>	62%	21727	49%	**24	99%
[Alliant POWER PISTOL]*	<<locked>>	66%	17332	39%	**71	80%
Alliant UNIQUE	<<locked>>	62%	16259	37%	**06	96%
Baschieri & Pellagri 100	<<locked>>	60%	17883	40%	**60	100%
Hodgdon Clays	<<locked>>	62%	23757	54%	**60	100%
Hodgdon HP38	<<locked>>	61%	32866	74%	**35	100%
Hodgdon HS-6	<<locked>>	61%	22118	50%	**47	91%
Hodgdon Longshot	<<locked>>	61%	24831	56%	**02	95%
Hodgdon Universal	<<locked>>	62%	19841	45%	**55	100%
Hodgdon TrailBoss	<<locked>>	61%	6063	14%	**6	97%
Lovex D036	<<locked>>	61%	26803	61%	**58	92%
[Lovex D037.1]*	<<locked>>	82%	29037	66%	**44	80%
Lovex S011	<<locked>>	60%	24439	55%	**98	100%
Lovex S020	<<locked>>	61%	18231	41%	**38	99%
Maxam CSB 1	<<locked>>	61%	15011	34%	**27	99%
Maxam CSB 2	<<locked>>	61%	15432	35%	**73	100%
Maxam CSB 3	<<locked>>	60%	17332	39%	**70	100%
Maxam CSB 4	<<locked>>	61%	19450	44%	**96	100%
Maxam CSB 5	<<locked>>	61%	22307	50%	**02	100%
Ramshot Silhouette	<<locked>>	60%	22307	50%	**43	97%
Ramshot True Blue	<<locked>>	60%	25251	57%	**06	95%
Ramshot Zip	<<locked>>	61%	31662	72%	**32	100%
ReloadSwiss RS 12	<<locked>>	61%	21002	47%	**78	100%
ReloadSwiss RS 14	<<locked>>	60%	5569	13%	**6	92%
ReloadSwiss RS 20	<<locked>>	61%	14156	32%	**70	96%
[ReloadSwiss RS 24]*	<<locked>>	81%	24526	55%	**35	80%
Rottweil P 801	<<locked>>	60%	24149	55%	**88	100%
[Rottweil P 806]*	<<locked>>	70%	12096	27%	**93	80%
SNPE Vectan A0	<<locked>>	62%	15795	36%	**50	95%
SNPE Vectan BA 9	<<locked>>	61%	18797	42%	**09	99%
SNPE Vectan BA10	<<locked>>	62%	24903	56%	**99	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	61%	12749	29%	**1	82%
SNPE Vectan BA9 1/2	<<locked>>	61%	18376	42%	**15	100%
Shooters World Auto Pistol	<<locked>>	61%	26803	61%	**58	92%
[Shooters World Major Pistol]*	<<locked>>	82%	29037	66%	**44	80%
Somchem MP200	<<locked>>	61%	18463	42%	**45	96%
Somchem MS200	<<locked>>	61%	17027	39%	**96	97%
[Somchem S221]*	<<locked>>	63%	20552	46%	**30	81%
[Vihtavuori 3N37]*	<<locked>>	61%	14156	32%	**63	86%
[Vihtavuori 3N38]*	<<locked>>	93%	23772	54%	**16	80%
Vihtavuori N310	<<locked>>	62%	29805	67%	**78	100%
Vihtavuori N320	<<locked>>	61%	19493	44%	**12	100%
Vihtavuori N32C Tin Star	<<locked>>	62%	11458	26%	**3	100%
Vihtavuori N330	<<locked>>	61%	17085	39%	**19	100%
Vihtavuori N340	<<locked>>	62%	16476	37%	**93	96%
[Vihtavuori N350]*	<<locked>>	62%	13024	29%	**24	85%
Winchester 231	<<locked>>	61%	25657	58%	**40	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.