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

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 125gr \| Speer TMJ
Manufacturer SKU:	4015
Bullet Weight:	125gr \| 8.1g
Bullet Diameter:	0.357" \| 9.07mm
Bullet Length:	<<locked>>
Caliber:	.357 SIG load data
Case Length (l3):	0.860" \| 21.8mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	19.5 Grains of Water \| 1.27 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	44237 psi \| 3050 bar
LID:	LID_B6218_C518
Last updated:	2026-01-20

Load data for 126 loads in caliber .357 SIG with .357 | 125gr | Speer TMJ bullet and 63 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 100	<<locked>>	97%	27688	63%	**12	92%
ADI AP 70N	<<locked>>	79%	39784	90%	**94	100%
ADI APS 350	<<locked>>	84%	39697	90%	**94	100%
ADI APS 450	<<locked>>	86%	39494	89%	**27	100%
ADI AS 30	<<locked>>	89%	39407	89%	**76	100%
ADI AS 50N	<<locked>>	85%	39813	90%	**35	100%
Accurate No. 2	<<locked>>	85%	39537	89%	**98	100%
Accurate No. 5	<<locked>>	70%	39349	89%	**96	98%
[Accurate No. 7]*	<<locked>>	89%	39276	89%	**39	87%
Accurate Solo 1000	<<locked>>	87%	39639	90%	**09	100%
Accurate Solo 1250	<<locked>>	93%	38957	88%	**65	100%
[Accurate TCM]*	<<locked>>	97%	38682	87%	**03	82%
Alliant BULLSEYE	<<locked>>	83%	39740	90%	**53	100%
Alliant POWER PISTOL	<<locked>>	93%	39146	88%	**45	96%
Alliant Sport Pistol	<<locked>>	77%	39392	89%	**50	100%
Alliant UNIQUE 👍	<<locked>>	94%	38740	88%	**47	100%
Baschieri & Pellagri 100	<<locked>>	88%	39494	89%	**09	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	97%	28979	66%	**17	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	83%	38899	88%	**39	100%
Hodgdon Clays	<<locked>>	83%	39392	89%	**01	100%
Hodgdon HP38	<<locked>>	65%	39117	88%	**48	100%
Hodgdon HS-6	<<locked>>	77%	39523	89%	**80	99%
Hodgdon Longshot	<<locked>>	74%	39624	90%	**76	100%
Hodgdon Universal	<<locked>>	87%	39784	90%	**94	100%
Hodgdon CFE Pistol	<<locked>>	89%	39740	90%	**91	100%
Lovex D036	<<locked>>	70%	39276	89%	**96	98%
[Lovex D037.1]*	<<locked>>	89%	39276	89%	**39	87%
Lovex S011	<<locked>>	75%	39131	88%	**35	100%
Lovex S020	<<locked>>	84%	39102	88%	**01	100%
Maxam CSB 1	<<locked>>	97%	38754	88%	**62	100%
Maxam CSB 2	<<locked>>	94%	39378	89%	**81	100%
Maxam CSB 3	<<locked>>	92%	39682	90%	**48	100%
Maxam CSB 4	<<locked>>	88%	39450	89%	**19	100%
Maxam CSB 5	<<locked>>	82%	38667	87%	**60	100%
Ramshot Silhouette	<<locked>>	77%	38841	88%	**47	100%
Ramshot True Blue	<<locked>>	72%	39610	90%	**70	100%
Ramshot Zip	<<locked>>	67%	39566	89%	**65	100%
ReloadSwiss RS 12	<<locked>>	82%	39363	89%	**65	100%
ReloadSwiss RS 20 👍	<<locked>>	96%	39407	89%	**53	100%
ReloadSwiss RS 24	<<locked>>	96%	39392	89%	**35	91%
Rottweil P 801	<<locked>>	76%	39624	90%	**25	100%
Rottweil P 806	<<locked>>	97%	31923	72%	**90	98%
SNPE Vectan A0 👍	<<locked>>	96%	39146	88%	**01	100%
SNPE Vectan BA 9	<<locked>>	87%	39581	89%	**71	100%
SNPE Vectan BA10	<<locked>>	80%	39479	89%	**27	100%
SNPE Vectan BA7 1/2	<<locked>>	96%	34214	77%	**94	99%
SNPE Vectan BA9 1/2	<<locked>>	89%	39102	88%	**78	100%
SNPE Vectan SP 2	<<locked>>	89%	39479	89%	**68	98%
Shooters World Auto Pistol	<<locked>>	70%	39276	89%	**96	98%
[Shooters World Major Pistol]*	<<locked>>	89%	39276	89%	**39	87%
Somchem MP200	<<locked>>	87%	39552	89%	**47	100%
Somchem MS200 👍	<<locked>>	92%	39581	89%	**17	100%
Somchem S221	<<locked>>	81%	38986	88%	**09	94%
Vihtavuori 3N37	<<locked>>	95%	39798	90%	**86	100%
[Vihtavuori 3N38]*	<<locked>>	97%	28311	64%	**52	86%
[Vihtavuori N105]*	<<locked>>	97%	21292	48%	**66	84%
Vihtavuori N310	<<locked>>	71%	39682	90%	**34	100%
Vihtavuori N320	<<locked>>	86%	39726	90%	**29	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	26513	60%	**06	100%
Vihtavuori N330	<<locked>>	88%	39465	89%	**91	100%
Vihtavuori N340 👍	<<locked>>	91%	38783	88%	**11	100%
Vihtavuori N350	<<locked>>	96%	37362	84%	**53	100%
Winchester 231	<<locked>>	74%	39566	89%	**65	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	73%	14823	33%	**27	80%
ADI AP 70N	<<locked>>	61%	23757	54%	**84	100%
ADI APS 350	<<locked>>	61%	23801	54%	**7	100%
ADI APS 450	<<locked>>	61%	22336	51%	**14	100%
ADI AS 30	<<locked>>	62%	20914	47%	**37	100%
ADI AS 50N	<<locked>>	61%	21727	49%	**89	100%
Accurate No. 2	<<locked>>	62%	19261	44%	**89	96%
Accurate No. 5	<<locked>>	60%	27659	63%	**19	94%
[Accurate No. 7]*	<<locked>>	77%	26324	60%	**45	81%
Accurate Solo 1000	<<locked>>	62%	21335	48%	**66	100%
Accurate Solo 1250	<<locked>>	62%	17042	39%	**40	100%
[Accurate TCM]*	<<locked>>	94%	34650	78%	**53	80%
Alliant BULLSEYE	<<locked>>	62%	22292	50%	**88	100%
[Alliant POWER PISTOL]*	<<locked>>	62%	15708	36%	**83	80%
Alliant Sport Pistol	<<locked>>	60%	24366	55%	**27	100%
Alliant UNIQUE	<<locked>>	61%	16607	38%	**73	97%
Baschieri & Pellagri 100	<<locked>>	62%	19479	44%	**43	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	64%	12517	28%	**5	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	62%	20378	46%	**99	100%
Hodgdon Clays	<<locked>>	61%	24265	55%	**17	100%
Hodgdon HP38	<<locked>>	61%	33750	76%	**89	100%
Hodgdon HS-6	<<locked>>	61%	22814	52%	**17	93%
Hodgdon Longshot	<<locked>>	61%	25614	58%	**70	96%
Hodgdon Universal	<<locked>>	62%	20073	45%	**12	100%
Hodgdon CFE Pistol	<<locked>>	61%	18130	41%	**70	100%
Lovex D036	<<locked>>	60%	27615	62%	**19	94%
[Lovex D037.1]*	<<locked>>	77%	26324	60%	**45	81%
Lovex S011	<<locked>>	60%	25077	57%	**58	100%
Lovex S020	<<locked>>	60%	18695	42%	**02	99%
Maxam CSB 1	<<locked>>	60%	15316	35%	**4	100%
Maxam CSB 2	<<locked>>	61%	15896	36%	**33	100%
Maxam CSB 3	<<locked>>	62%	18884	43%	**53	100%
Maxam CSB 4	<<locked>>	61%	19841	45%	**53	100%
Maxam CSB 5	<<locked>>	61%	22814	52%	**60	100%
Ramshot Silhouette	<<locked>>	62%	24076	54%	**24	99%
Ramshot True Blue	<<locked>>	61%	27311	62%	**96	97%
Ramshot Zip	<<locked>>	61%	32518	74%	**80	100%
ReloadSwiss RS 12	<<locked>>	61%	21625	49%	**35	100%
ReloadSwiss RS 20	<<locked>>	61%	14402	33%	**37	97%
[ReloadSwiss RS 24]*	<<locked>>	77%	22176	50%	**43	80%
Rottweil P 801	<<locked>>	62%	26179	59%	**68	100%
[Rottweil P 806]*	<<locked>>	67%	11110	25%	**17	81%
SNPE Vectan A0	<<locked>>	62%	16186	37%	**20	96%
SNPE Vectan BA 9	<<locked>>	61%	19247	44%	**73	100%
SNPE Vectan BA10	<<locked>>	61%	25367	57%	**53	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	61%	12966	29%	**8	85%
SNPE Vectan BA9 1/2	<<locked>>	61%	18753	42%	**79	100%
[SNPE Vectan SP 2]*	<<locked>>	61%	15476	35%	**06	83%
Shooters World Auto Pistol	<<locked>>	60%	27615	62%	**19	94%
[Shooters World Major Pistol]*	<<locked>>	77%	26324	60%	**45	81%
Somchem MP200	<<locked>>	61%	18855	43%	**12	97%
Somchem MS200	<<locked>>	60%	17463	39%	**63	98%
[Somchem S221]*	<<locked>>	61%	20059	45%	**78	82%
[Vihtavuori 3N37]*	<<locked>>	61%	14489	33%	**37	88%
[Vihtavuori 3N38]*	<<locked>>	87%	21074	48%	**11	80%
[Vihtavuori N105]*	<<locked>>	91%	18188	41%	**94	81%
Vihtavuori N310	<<locked>>	61%	30342	69%	**32	100%
Vihtavuori N320	<<locked>>	61%	19928	45%	**70	100%
Vihtavuori N32C Tin Star	<<locked>>	70%	14591	33%	**9	100%
Vihtavuori N330	<<locked>>	61%	17579	40%	**79	100%
Vihtavuori N340	<<locked>>	62%	16694	38%	**56	97%
[Vihtavuori N350]*	<<locked>>	61%	13300	30%	**7	87%
Winchester 231	<<locked>>	61%	26368	60%	**98	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