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

Recommended Powder(s): Alliant UNIQUE, ReloadSwiss RS 20, Somchem MS200, Vihtavuori 3N37, Vihtavuori N340

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.355 \| 115gr \| Frontier RN FMJ
Manufacturer SKU:	100106
Bullet Weight:	115gr \| 7.5g
Bullet Diameter:	0.356" \| 9.04mm
Bullet Length:	0.555" \| 14.1mm
Caliber:	.357 SIG load data
Case Length (l3):	0.860" \| 21.8mm
Cartridge Length (C.O.L.):	1.123" \| 28.5mm
Seated Depth:	0.293" \| 7.4mm
Shank Seated Depth:	0.293" \| 7.4mm
Case Capacity:	19.5 Grains of Water \| 1.27 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	44237 psi \| 3050 bar
LID:	LID_B10400_C518
Last updated:	2025-01-01

Load data for 116 loads in caliber .357 SIG with .355 | 115gr | Frontier RN FMJ bullet and 58 powders such as Alliant UNIQUE, ReloadSwiss RS 20, Somchem MS200, Vihtavuori 3N37, 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 "Dashboard " page to set the measure system (imperial vs. metric)
No data yet
C.O.L. (Inch)
C.O.L. (mm)
We recommend you limit powder range to relevant brands to speed up re-calculation of results
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.
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%	24743	56%	**83	87%
ADI AP 70N	<<locked>>	81%	39566	89%	**37	100%
ADI APS 350	<<locked>>	84%	37855	86%	**01	100%
ADI APS 450	<<locked>>	87%	38798	88%	**50	100%
ADI AS 30	<<locked>>	91%	39088	88%	**12	100%
ADI AS 50N	<<locked>>	88%	39392	89%	**68	100%
Accurate No. 2	<<locked>>	87%	39349	89%	**30	100%
Accurate No. 5	<<locked>>	72%	38043	86%	**06	96%
[Accurate No. 7]*	<<locked>>	92%	39131	88%	**68	84%
Accurate Solo 1000	<<locked>>	89%	38740	88%	**35	100%
Accurate Solo 1250	<<locked>>	97%	39711	90%	**14	100%
Alliant BULLSEYE	<<locked>>	85%	39218	89%	**86	100%
Alliant POWER PISTOL	<<locked>>	96%	37724	85%	**52	93%
Alliant UNIQUE 👍	<<locked>>	96%	37739	85%	**83	100%
Baschieri & Pellagri 100	<<locked>>	90%	37971	86%	**35	100%
Hodgdon Clays	<<locked>>	84%	38363	87%	**24	100%
Hodgdon HP38	<<locked>>	67%	38740	88%	**88	100%
Hodgdon HS-6	<<locked>>	79%	39639	90%	**06	98%
Hodgdon Longshot	<<locked>>	75%	38769	88%	**03	99%
Hodgdon TiteGroup	<<locked>>	63%	39276	89%	**32	100%
Hodgdon Universal	<<locked>>	90%	39566	89%	**37	100%
Hodgdon TrailBoss	<<locked>>	94%	11443	26%	**6	100%
Lovex D036	<<locked>>	72%	37985	86%	**03	96%
[Lovex D037.1]*	<<locked>>	92%	39131	88%	**68	84%
Lovex S011	<<locked>>	77%	38479	87%	**65	100%
Lovex S020	<<locked>>	87%	38885	88%	**40	100%
Maxam CSB 1	<<locked>>	95%	35041	79%	**55	100%
Maxam CSB 2	<<locked>>	95%	36724	83%	**94	100%
Maxam CSB 3	<<locked>>	93%	38290	87%	**68	100%
Maxam CSB 4	<<locked>>	90%	38928	88%	**52	100%
Maxam CSB 5	<<locked>>	84%	37666	85%	**86	100%
Ramshot Silhouette	<<locked>>	79%	38159	86%	**76	100%
Ramshot True Blue	<<locked>>	75%	39508	89%	**06	99%
Ramshot Zip	<<locked>>	69%	39349	89%	**98	100%
ReloadSwiss RS 12	<<locked>>	84%	38682	87%	**01	100%
ReloadSwiss RS 14	<<locked>>	96%	10834	24%	**6	99%
ReloadSwiss RS 20 👍	<<locked>>	97%	36216	82%	**57	100%
[ReloadSwiss RS 24]*	<<locked>>	97%	36579	83%	**09	86%
Rottweil P 801	<<locked>>	79%	39494	89%	**62	100%
Rottweil P 806	<<locked>>	96%	27209	61%	**57	95%
SNPE Vectan A0	<<locked>>	97%	36782	83%	**01	100%
SNPE Vectan BA 9	<<locked>>	89%	38725	88%	**01	100%
SNPE Vectan BA10	<<locked>>	81%	38783	88%	**50	100%
SNPE Vectan BA7 1/2	<<locked>>	96%	31256	71%	**68	96%
SNPE Vectan BA9 1/2	<<locked>>	92%	38928	88%	**17	100%
Shooters World Auto Pistol	<<locked>>	72%	37985	86%	**03	96%
[Shooters World Major Pistol]*	<<locked>>	92%	39131	88%	**68	84%
Somchem MP200	<<locked>>	88%	37768	85%	**67	100%
Somchem MS200 👍	<<locked>>	95%	39436	89%	**60	100%
Somchem S221	<<locked>>	83%	39073	88%	**26	91%
Vihtavuori 3N37 👍	<<locked>>	96%	37666	85%	**03	99%
Vihtavuori N310	<<locked>>	73%	39726	90%	**66	100%
Vihtavuori N320	<<locked>>	87%	37884	86%	**52	100%
Vihtavuori N32C Tin Star	<<locked>>	97%	25599	58%	**29	100%
Vihtavuori N330	<<locked>>	91%	38972	88%	**30	100%
Vihtavuori N340 👍	<<locked>>	96%	39639	90%	**60	100%
Vihtavuori N350	<<locked>>	96%	34272	77%	**44	98%
Winchester 231	<<locked>>	76%	39349	89%	**98	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	80%	16897	38%	**02	80%
ADI AP 70N	<<locked>>	62%	23337	53%	**07	100%
ADI APS 350	<<locked>>	60%	22582	51%	**07	100%
ADI APS 450	<<locked>>	61%	21277	48%	**20	100%
ADI AS 30	<<locked>>	61%	20001	45%	**47	100%
ADI AS 50N	<<locked>>	61%	21219	48%	**06	100%
Accurate No. 2	<<locked>>	60%	17463	39%	**66	93%
Accurate No. 5	<<locked>>	61%	26716	60%	**22	91%
[Accurate No. 7]*	<<locked>>	86%	31531	71%	**57	81%
Accurate Solo 1000	<<locked>>	62%	20407	46%	**79	100%
Accurate Solo 1250	<<locked>>	60%	15432	35%	**20	99%
Alliant BULLSEYE	<<locked>>	60%	20131	46%	**65	98%
[Alliant POWER PISTOL]*	<<locked>>	68%	17811	40%	**58	80%
Alliant UNIQUE	<<locked>>	62%	16201	37%	**76	95%
Baschieri & Pellagri 100	<<locked>>	60%	17579	40%	**33	100%
Hodgdon Clays	<<locked>>	60%	22742	51%	**20	100%
Hodgdon HP38	<<locked>>	61%	31662	72%	**99	100%
Hodgdon HS-6	<<locked>>	61%	21814	49%	**14	90%
Hodgdon Longshot	<<locked>>	62%	24337	55%	**70	94%
Hodgdon TiteGroup	<<locked>>	61%	37478	85%	**12	100%
Hodgdon Universal	<<locked>>	60%	18608	42%	**06	100%
Hodgdon TrailBoss	<<locked>>	61%	6411	15%	**9	97%
Lovex D036	<<locked>>	61%	26672	60%	**22	91%
[Lovex D037.1]*	<<locked>>	86%	31531	71%	**57	81%
Lovex S011	<<locked>>	61%	24323	55%	**75	100%
Lovex S020	<<locked>>	61%	18231	41%	**12	98%
Maxam CSB 1	<<locked>>	60%	14765	33%	**7	99%
Maxam CSB 2	<<locked>>	61%	15331	35%	**50	100%
Maxam CSB 3	<<locked>>	62%	18057	41%	**63	100%
Maxam CSB 4	<<locked>>	61%	18985	43%	**66	100%
Maxam CSB 5	<<locked>>	61%	21625	49%	**73	100%
Ramshot Silhouette	<<locked>>	60%	21567	49%	**01	96%
Ramshot True Blue	<<locked>>	61%	24990	57%	**80	94%
Ramshot Zip	<<locked>>	61%	30487	69%	**89	100%
ReloadSwiss RS 12	<<locked>>	62%	20943	47%	**55	100%
ReloadSwiss RS 14	<<locked>>	64%	6396	14%	**9	94%
ReloadSwiss RS 20	<<locked>>	62%	14170	32%	**43	95%
[ReloadSwiss RS 24]*	<<locked>>	86%	26832	61%	**52	81%
Rottweil P 801	<<locked>>	61%	24105	54%	**68	100%
[Rottweil P 806]*	<<locked>>	73%	12821	29%	**96	81%
SNPE Vectan A0	<<locked>>	60%	14736	33%	**7	93%
SNPE Vectan BA 9	<<locked>>	62%	18623	42%	**86	99%
SNPE Vectan BA10	<<locked>>	62%	24366	55%	**73	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	60%	12386	28%	**2	81%
SNPE Vectan BA9 1/2	<<locked>>	62%	18289	41%	**93	100%
Shooters World Auto Pistol	<<locked>>	61%	26672	60%	**22	91%
[Shooters World Major Pistol]*	<<locked>>	86%	31531	71%	**57	81%
Somchem MP200	<<locked>>	62%	18681	42%	**29	95%
Somchem MS200	<<locked>>	61%	16984	38%	**73	96%
[Somchem S221]*	<<locked>>	65%	21582	49%	**20	80%
[Vihtavuori 3N37]*	<<locked>>	61%	13619	31%	**20	84%
Vihtavuori N310	<<locked>>	62%	29153	66%	**48	100%
Vihtavuori N320	<<locked>>	61%	18898	43%	**86	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	11284	25%	**6	100%
Vihtavuori N330	<<locked>>	61%	16911	38%	**96	100%
Vihtavuori N340	<<locked>>	60%	15360	35%	**40	95%
[Vihtavuori N350]*	<<locked>>	61%	12343	28%	**8	83%
Winchester 231	<<locked>>	60%	24526	55%	**01	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