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

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.355 \| 115gr \| LOS RN FMJ
Bullet Weight:	115gr \| 7.5g
Bullet Diameter:	0.355" \| 9.02mm
Bullet Length:	0.569" \| 14.4mm
Caliber:	.357 SIG load data
Case Length (l3):	0.860" \| 21.8mm
Cartridge Length (C.O.L.):	0.959" \| 24.4mm
Seated Depth:	0.470" \| 11.9mm
Shank Seated Depth:	0.470" \| 11.9mm
Case Capacity:	19.5 Grains of Water \| 1.27 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	44237 psi \| 3050 bar
LID:	LID_B3530_C518
Last updated:	2026-01-21

Load data for 116 loads in caliber .357 SIG with .355 | 115gr | LOS RN FMJ bullet and 58 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 70N 👍	<<locked>>	94%	39218	89%	**99	100%
ADI APS 350	<<locked>>	95%	38508	87%	**83	100%
ADI APS 450	<<locked>>	95%	36767	83%	**12	100%
ADI AS 30	<<locked>>	96%	33286	75%	**32	100%
ADI AS 50N	<<locked>>	96%	35694	81%	**01	100%
Accurate No. 2	<<locked>>	96%	36477	82%	**27	97%
Accurate No. 5	<<locked>>	84%	38957	88%	**42	91%
Accurate Solo 1000	<<locked>>	95%	33939	77%	**61	100%
Accurate Solo 1250	<<locked>>	96%	27673	63%	**42	100%
Alliant BULLSEYE	<<locked>>	96%	37014	84%	**12	100%
[Alliant POWER PISTOL]*	<<locked>>	96%	26629	60%	**14	82%
Alliant Sport Pistol 👍	<<locked>>	92%	39378	89%	**39	100%
Alliant UNIQUE	<<locked>>	97%	27296	62%	**94	98%
Baschieri & Pellagri 100	<<locked>>	96%	32111	73%	**48	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	95%	18188	41%	**7	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	97%	37188	84%	**34	100%
Hodgdon Clays	<<locked>>	95%	38551	87%	**02	100%
Hodgdon HP38	<<locked>>	79%	39711	90%	**60	100%
Hodgdon HS-6	<<locked>>	90%	38812	88%	**25	93%
Hodgdon Longshot	<<locked>>	87%	38624	87%	**29	95%
Hodgdon TiteGroup	<<locked>>	71%	38783	88%	**04	100%
Hodgdon Universal 👍	<<locked>>	96%	32561	74%	**30	100%
Hodgdon CFE Pistol	<<locked>>	96%	31125	70%	**04	100%
Lovex D032	<<locked>>	70%	39479	89%	**34	100%
Lovex D036	<<locked>>	84%	38885	88%	**42	91%
Lovex S011	<<locked>>	89%	39465	89%	**34	100%
Lovex S020	<<locked>>	96%	34229	77%	**47	100%
Maxam CSB 1	<<locked>>	96%	25933	59%	**15	100%
Maxam CSB 2	<<locked>>	96%	24831	56%	**48	100%
Maxam CSB 3	<<locked>>	95%	29602	67%	**52	100%
Maxam CSB 4	<<locked>>	95%	32300	73%	**61	100%
Maxam CSB 5	<<locked>>	95%	36521	83%	**61	100%
Ramshot Silhouette 👍	<<locked>>	92%	38551	87%	**22	99%
Ramshot True Blue	<<locked>>	86%	39523	89%	**29	95%
Ramshot Zip	<<locked>>	79%	39494	89%	**66	100%
ReloadSwiss RS 12	<<locked>>	97%	35375	80%	**57	100%
ReloadSwiss RS 20	<<locked>>	96%	24453	55%	**68	98%
Rottweil P 801	<<locked>>	92%	39291	89%	**50	100%
SNPE Vectan A0	<<locked>>	96%	26339	60%	**19	97%
SNPE Vectan BA 9	<<locked>>	96%	34142	77%	**04	100%
SNPE Vectan BA10	<<locked>>	91%	38232	86%	**22	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	97%	22669	51%	**83	86%
SNPE Vectan BA9 1/2	<<locked>>	97%	32126	73%	**07	100%
[SNPE Vectan SP 2]*	<<locked>>	96%	26556	60%	**53	85%
Shooters World Auto Pistol	<<locked>>	84%	38885	88%	**42	91%
Shooters World Clean Shot	<<locked>>	70%	39479	89%	**34	100%
Shooters World Ultimate Pistol	<<locked>>	70%	38508	87%	**19	100%
Somchem MP200	<<locked>>	97%	33475	76%	**60	98%
Somchem MS200	<<locked>>	96%	29573	67%	**88	99%
Somchem S121	<<locked>>	67%	38725	88%	**09	100%
[Somchem S221]*	<<locked>>	96%	39378	89%	**42	84%
Vihtavuori 3N37	<<locked>>	96%	25353	57%	**68	90%
Vihtavuori N310	<<locked>>	83%	38740	88%	**45	100%
Vihtavuori N320	<<locked>>	95%	32982	75%	**84	100%
Vihtavuori N330 👍	<<locked>>	96%	30052	68%	**11	100%
Vihtavuori N340	<<locked>>	96%	28152	64%	**71	98%
[Vihtavuori N350]*	<<locked>>	96%	23032	52%	**22	89%
Winchester 231	<<locked>>	88%	39494	89%	**66	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 70N	<<locked>>	61%	16389	37%	**1	97%
ADI APS 350	<<locked>>	72%	24105	55%	**2	100%
ADI APS 450	<<locked>>	70%	21640	49%	**2	100%
ADI AS 30	<<locked>>	69%	18449	42%	**8	100%
ADI AS 50N	<<locked>>	63%	16331	37%	**9	100%
[Accurate No. 2]*	<<locked>>	68%	16491	37%	**8	87%
[Accurate No. 5]*	<<locked>>	64%	20407	46%	**60	80%
Accurate Solo 1000	<<locked>>	66%	17477	40%	**5	100%
Accurate Solo 1250	<<locked>>	72%	15563	35%	**2	96%
Alliant BULLSEYE	<<locked>>	62%	15737	36%	**8	91%
[Alliant POWER PISTOL]*	<<locked>>	94%	24961	56%	**81	80%
Alliant Sport Pistol	<<locked>>	61%	17448	39%	**8	92%
[Alliant UNIQUE]*	<<locked>>	70%	14591	33%	**5	89%
Baschieri & Pellagri 100	<<locked>>	70%	17289	39%	**5	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	86%	14605	33%	**5	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	64%	14866	34%	**8	99%
Hodgdon Clays	<<locked>>	70%	23032	52%	**8	100%
Hodgdon HP38	<<locked>>	62%	24236	55%	**76	100%
[Hodgdon HS-6]*	<<locked>>	65%	17550	40%	**4	80%
[Hodgdon Longshot]*	<<locked>>	60%	16244	37%	**8	81%
Hodgdon TiteGroup	<<locked>>	61%	28398	64%	**93	100%
Hodgdon Universal	<<locked>>	64%	14707	33%	**5	96%
Hodgdon CFE Pistol	<<locked>>	67%	14721	33%	**2	95%
Lovex D032	<<locked>>	62%	29747	67%	**29	100%
[Lovex D036]*	<<locked>>	65%	21306	48%	**73	81%
Lovex S011	<<locked>>	60%	18057	41%	**8	99%
Lovex S020	<<locked>>	65%	14272	32%	**9	91%
Maxam CSB 1	<<locked>>	75%	15635	35%	**8	96%
Maxam CSB 2	<<locked>>	71%	13343	30%	**2	99%
Maxam CSB 3	<<locked>>	69%	15969	36%	**8	99%
Maxam CSB 4	<<locked>>	67%	16505	37%	**8	100%
Maxam CSB 5	<<locked>>	65%	18391	42%	**8	100%
[Ramshot Silhouette]*	<<locked>>	62%	16201	37%	**5	87%
[Ramshot True Blue]*	<<locked>>	62%	17970	41%	**01	83%
Ramshot Zip	<<locked>>	61%	22945	52%	**66	100%
ReloadSwiss RS 12	<<locked>>	61%	13692	31%	**2	100%
ReloadSwiss RS 20	<<locked>>	72%	13532	31%	**2	90%
Rottweil P 801	<<locked>>	61%	17114	39%	**8	100%
SNPE Vectan A0	<<locked>>	76%	16433	37%	**2	90%
SNPE Vectan BA 9	<<locked>>	67%	16114	36%	**2	94%
SNPE Vectan BA10	<<locked>>	65%	21611	49%	**2	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	84%	16665	38%	**5	80%
SNPE Vectan BA9 1/2	<<locked>>	67%	15331	35%	**2	96%
[SNPE Vectan SP 2]*	<<locked>>	89%	21538	49%	**61	81%
[Shooters World Auto Pistol]*	<<locked>>	65%	21306	48%	**73	81%
Shooters World Clean Shot	<<locked>>	62%	29747	67%	**29	100%
Shooters World Ultimate Pistol	<<locked>>	61%	28616	65%	**94	99%
[Somchem MP200]*	<<locked>>	66%	15243	34%	**5	88%
Somchem MS200	<<locked>>	69%	15737	36%	**2	91%
Somchem S121	<<locked>>	62%	32256	73%	**40	100%
[Somchem S221]*	<<locked>>	89%	31386	71%	**47	81%
[Vihtavuori 3N37]*	<<locked>>	77%	14939	34%	**8	80%
[Vihtavuori N310]²	<<locked>>	59%	19986	45%	**8	100%
Vihtavuori N320	<<locked>>	66%	15432	35%	**8	100%
Vihtavuori N330	<<locked>>	68%	13996	32%	**5	97%
Vihtavuori N340	<<locked>>	72%	15069	34%	**2	90%
[Vihtavuori N350]*	<<locked>>	80%	15084	34%	**8	80%
Winchester 231	<<locked>>	60%	17782	40%	**8	98%

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