Load data for .357 SIG + .355 | 125gr | Speer TMJ

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 \| 125gr \| Speer TMJ
Manufacturer SKU:	4362
Bullet Weight:	125gr \| 8.1g
Bullet Diameter:	0.355" \| 9.02mm
Bullet Length:	0.525" \| 13.3mm
Caliber:	.357 SIG load data
Case Length (l3):	0.860" \| 21.8mm
Cartridge Length (C.O.L.):	1.123" \| 28.5mm
Seated Depth:	0.262" \| 6.7mm
Shank Seated Depth:	0.262" \| 6.7mm
Case Capacity:	19.5 Grains of Water \| 1.27 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	44237 psi \| 3050 bar
LID:	LID_B6209_C518
Last updated:	2025-01-01

Load data for 118 loads in caliber .357 SIG with .355 | 125gr | Speer TMJ bullet and 59 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".

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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>>	95%	26324	60%	**86	91%
ADI AP 70N	<<locked>>	78%	38653	87%	**78	100%
ADI APS 350	<<locked>>	84%	39276	89%	**84	100%
ADI APS 450	<<locked>>	84%	38232	86%	**07	100%
ADI AS 30	<<locked>>	88%	38159	86%	**63	100%
ADI AS 50N	<<locked>>	84%	38754	88%	**16	100%
Accurate No. 2	<<locked>>	84%	38043	86%	**81	100%
Accurate No. 5	<<locked>>	70%	38682	87%	**80	98%
[Accurate No. 7]*	<<locked>>	89%	38769	88%	**35	87%
Accurate Solo 1000	<<locked>>	86%	38450	87%	**93	100%
Accurate Solo 1250	<<locked>>	93%	38856	88%	**58	100%
Alliant BULLSEYE	<<locked>>	82%	38711	88%	**37	100%
Alliant POWER PISTOL	<<locked>>	93%	38493	87%	**26	96%
Alliant UNIQUE 👍	<<locked>>	94%	38624	87%	**44	100%
Baschieri & Pellagri 100	<<locked>>	89%	39291	89%	**09	100%
Hodgdon Clays	<<locked>>	81%	37884	86%	**81	100%
Hodgdon HP38	<<locked>>	65%	38014	86%	**35	100%
Hodgdon HS-6	<<locked>>	77%	39697	90%	**80	99%
Hodgdon Longshot	<<locked>>	73%	39059	88%	**67	100%
Hodgdon Universal	<<locked>>	87%	38653	87%	**78	100%
Hodgdon TrailBoss	<<locked>>	96%	11777	27%	**0	100%
Lovex D036	<<locked>>	70%	38624	87%	**76	98%
[Lovex D037.1]*	<<locked>>	89%	38769	88%	**35	87%
Lovex S011	<<locked>>	74%	37927	86%	**12	100%
Lovex S020	<<locked>>	84%	37797	85%	**85	100%
Maxam CSB 1	<<locked>>	96%	38029	86%	**48	100%
Maxam CSB 2	<<locked>>	93%	38029	86%	**65	100%
Maxam CSB 3	<<locked>>	92%	39465	89%	**42	100%
Maxam CSB 4	<<locked>>	87%	38218	86%	**02	100%
Maxam CSB 5	<<locked>>	83%	39566	89%	**60	100%
Ramshot Silhouette	<<locked>>	77%	38885	88%	**44	100%
Ramshot True Blue	<<locked>>	72%	39740	90%	**70	100%
Ramshot Zip	<<locked>>	66%	38522	87%	**45	100%
ReloadSwiss RS 12	<<locked>>	81%	38014	86%	**48	100%
ReloadSwiss RS 14	<<locked>>	94%	10153	23%	**3	100%
ReloadSwiss RS 20 👍	<<locked>>	96%	39088	88%	**47	100%
ReloadSwiss RS 24	<<locked>>	97%	39450	89%	**22	90%
Rottweil P 801	<<locked>>	76%	38116	86%	**09	100%
Rottweil P 806	<<locked>>	97%	31140	70%	**80	98%
SNPE Vectan A0 👍	<<locked>>	97%	39175	89%	**94	100%
SNPE Vectan BA 9	<<locked>>	88%	39610	90%	**65	100%
SNPE Vectan BA10	<<locked>>	78%	38203	86%	**07	100%
SNPE Vectan BA7 1/2	<<locked>>	97%	34403	78%	**85	99%
SNPE Vectan BA9 1/2	<<locked>>	88%	38101	86%	**62	100%
Shooters World Auto Pistol	<<locked>>	70%	38624	87%	**76	98%
[Shooters World Major Pistol]*	<<locked>>	89%	38769	88%	**35	87%
Somchem MP200	<<locked>>	86%	38522	87%	**34	100%
Somchem MS200 👍	<<locked>>	91%	38667	87%	**04	100%
Somchem S221	<<locked>>	81%	38305	87%	**90	93%
Vihtavuori 3N37	<<locked>>	95%	39755	90%	**83	100%
[Vihtavuori 3N38]*	<<locked>>	97%	27659	63%	**39	85%
[Vihtavuori N105]*	<<locked>>	96%	20349	46%	**43	83%
Vihtavuori N310	<<locked>>	71%	39450	89%	**24	100%
Vihtavuori N320	<<locked>>	86%	39465	89%	**22	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	26266	59%	**06	100%
Vihtavuori N330	<<locked>>	87%	38159	86%	**75	100%
Vihtavuori N340 👍	<<locked>>	92%	38711	88%	**04	100%
Vihtavuori N350	<<locked>>	96%	36361	82%	**40	100%
Winchester 231	<<locked>>	73%	38522	87%	**45	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	75%	15534	35%	**47	81%
ADI AP 70N	<<locked>>	62%	24308	55%	**91	100%
ADI APS 350	<<locked>>	62%	24236	55%	**04	100%
ADI APS 450	<<locked>>	62%	22800	52%	**17	100%
ADI AS 30	<<locked>>	60%	19740	45%	**10	100%
ADI AS 50N	<<locked>>	60%	20697	47%	**70	100%
Accurate No. 2	<<locked>>	60%	18376	42%	**66	96%
Accurate No. 5	<<locked>>	61%	28311	64%	**25	94%
[Accurate No. 7]*	<<locked>>	78%	26368	60%	**35	80%
Accurate Solo 1000	<<locked>>	61%	20363	46%	**43	100%
Accurate Solo 1250	<<locked>>	61%	16128	36%	**17	100%
Alliant BULLSEYE	<<locked>>	60%	21277	48%	**61	99%
[Alliant POWER PISTOL]*	<<locked>>	64%	16462	37%	**02	81%
Alliant UNIQUE	<<locked>>	60%	15867	36%	**47	96%
Baschieri & Pellagri 100	<<locked>>	61%	18478	42%	**27	100%
Hodgdon Clays	<<locked>>	62%	24540	55%	**17	100%
Hodgdon HP38	<<locked>>	62%	34345	78%	**93	100%
Hodgdon HS-6	<<locked>>	61%	23366	53%	**24	93%
Hodgdon Longshot	<<locked>>	60%	24961	56%	**53	96%
Hodgdon Universal	<<locked>>	60%	19189	43%	**96	100%
Hodgdon TrailBoss	<<locked>>	65%	6353	14%	**3	99%
Lovex D036	<<locked>>	61%	28268	64%	**22	94%
[Lovex D037.1]*	<<locked>>	78%	26368	60%	**35	80%
Lovex S011	<<locked>>	61%	25527	58%	**58	100%
Lovex S020	<<locked>>	61%	18985	43%	**06	99%
Maxam CSB 1	<<locked>>	61%	15534	35%	**7	100%
Maxam CSB 2	<<locked>>	62%	16041	36%	**37	100%
Maxam CSB 3	<<locked>>	61%	17999	41%	**33	100%
Maxam CSB 4	<<locked>>	62%	20189	46%	**60	100%
Maxam CSB 5	<<locked>>	62%	23119	52%	**60	100%
Ramshot Silhouette	<<locked>>	61%	23148	52%	**11	99%
Ramshot True Blue	<<locked>>	61%	26643	60%	**80	97%
Ramshot Zip	<<locked>>	61%	33098	75%	**89	100%
ReloadSwiss RS 12	<<locked>>	62%	21814	49%	**35	100%
ReloadSwiss RS 14	<<locked>>	68%	6121	14%	**6	95%
ReloadSwiss RS 20	<<locked>>	62%	14721	33%	**43	98%
[ReloadSwiss RS 24]*	<<locked>>	78%	22582	51%	**47	80%
Rottweil P 801	<<locked>>	61%	24918	56%	**48	100%
[Rottweil P 806]*	<<locked>>	67%	11037	25%	**14	80%
SNPE Vectan A0	<<locked>>	60%	15461	35%	**7	96%
SNPE Vectan BA 9	<<locked>>	62%	19508	44%	**83	100%
SNPE Vectan BA10	<<locked>>	60%	24337	55%	**37	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	62%	13169	30%	**8	85%
SNPE Vectan BA9 1/2	<<locked>>	62%	19014	43%	**79	100%
Shooters World Auto Pistol	<<locked>>	61%	28268	64%	**22	94%
[Shooters World Major Pistol]*	<<locked>>	78%	26368	60%	**35	80%
Somchem MP200	<<locked>>	61%	19145	43%	**15	97%
Somchem MS200	<<locked>>	61%	17622	40%	**63	98%
[Somchem S221]*	<<locked>>	61%	19551	44%	**61	82%
[Vihtavuori 3N37]*	<<locked>>	60%	13808	31%	**14	87%
[Vihtavuori 3N38]*	<<locked>>	87%	21118	48%	**11	80%
[Vihtavuori N105]*	<<locked>>	92%	18463	42%	**91	81%
Vihtavuori N310	<<locked>>	60%	28892	65%	**12	100%
Vihtavuori N320	<<locked>>	62%	20218	46%	**76	100%
Vihtavuori N32C Tin Star	<<locked>>	62%	11632	26%	**0	100%
Vihtavuori N330	<<locked>>	61%	17840	40%	**83	100%
Vihtavuori N340	<<locked>>	60%	15998	36%	**37	97%
[Vihtavuori N350]*	<<locked>>	60%	12618	29%	**1	86%
Winchester 231	<<locked>>	62%	26876	61%	**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