Load data for .357 Magnum + .355 | 147gr | Speer TMJ

Recommended Powder(s): ADI AP 100, Vihtavuori 3N37, Vihtavuori N350

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.355 \| 147gr \| Speer TMJ
Manufacturer SKU:	4006
Bullet Weight:	147gr \| 9.5g
Bullet Diameter:	0.355" \| 9.02mm
Bullet Length:	0.650" \| 16.5mm
Caliber:	.357 Magnum load data
Case Length (l3):	1.290" \| 32.8mm
Cartridge Length (C.O.L.):	1.566" \| 39.8mm
Seated Depth:	0.374" \| 9.5mm
Shank Seated Depth:	0.374" \| 9.5mm
Case Capacity:	25.6 Grains of Water \| 1.66 cm³
Primer Size:	Small Pistol Magnum (SPM)
Max. allowed Pressure:	43511 psi \| 3000 bar
LID:	LID_B6212_C513
Last updated:	2025-01-01

Load data for 122 loads in caliber .357 Magnum with .355 | 147gr | Speer TMJ bullet and 61 powders such as ADI AP 100, Vihtavuori 3N37, Vihtavuori N350. 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>>	97%	36999	85%	**81	99%
ADI AP 70N	<<locked>>	67%	36289	83%	**60	100%
ADI APS 350	<<locked>>	73%	36390	84%	**89	100%
ADI APS 450	<<locked>>	77%	38029	87%	**38	100%
ADI AS 30	<<locked>>	78%	37652	87%	**71	100%
ADI AS 50N	<<locked>>	72%	36260	83%	**01	100%
Accurate No. 2	<<locked>>	73%	35795	82%	**73	100%
Accurate No. 7	<<locked>>	76%	36941	85%	**30	92%
[Accurate No. 9]*	<<locked>>	84%	36579	84%	**11	86%
Accurate Solo 1000	<<locked>>	76%	37173	85%	**98	100%
Accurate Solo 1250	<<locked>>	81%	37362	86%	**60	100%
[Accurate TCM]*	<<locked>>	85%	36956	85%	**21	88%
[Alliant 2400]*	<<locked>>	95%	35911	83%	**30	83%
Alliant BLUE DOT	<<locked>>	96%	34679	80%	**88	90%
Alliant BULLSEYE	<<locked>>	73%	39059	90%	**45	100%
Alliant POWER PISTOL	<<locked>>	82%	38754	89%	**47	99%
Alliant UNIQUE	<<locked>>	80%	36085	83%	**19	100%
Baschieri & Pellagri 100	<<locked>>	77%	37710	87%	**07	100%
Hodgdon Clays	<<locked>>	73%	36970	85%	**09	100%
Hodgdon HS-6	<<locked>>	68%	39044	90%	**88	100%
Hodgdon Longshot	<<locked>>	63%	37449	86%	**58	100%
Hodgdon Universal	<<locked>>	74%	36289	83%	**60	100%
Hodgdon TrailBoss	<<locked>>	92%	14286	33%	**6	100%
Lovex D037.1	<<locked>>	76%	36941	85%	**30	92%
[Lovex D037.2]*	<<locked>>	85%	37768	87%	**30	87%
Lovex S011	<<locked>>	67%	37971	87%	**34	100%
Lovex S020	<<locked>>	73%	36390	84%	**80	100%
Maxam CSB 1	<<locked>>	85%	38000	87%	**57	100%
Maxam CSB 2	<<locked>>	81%	37869	87%	**60	100%
Maxam CSB 3	<<locked>>	79%	36666	84%	**20	100%
Maxam CSB 4	<<locked>>	78%	38899	89%	**27	100%
Maxam CSB 5	<<locked>>	72%	37130	85%	**58	100%
[Ramshot Enforcer]*	<<locked>>	96%	35201	81%	**27	83%
Ramshot Silhouette	<<locked>>	66%	36593	84%	**19	100%
Ramshot True Blue	<<locked>>	63%	38014	87%	**62	100%
ReloadSwiss RS 12	<<locked>>	71%	38159	88%	**43	100%
ReloadSwiss RS 14	<<locked>>	96%	14141	33%	**6	100%
ReloadSwiss RS 20	<<locked>>	83%	38000	87%	**25	100%
ReloadSwiss RS 24	<<locked>>	84%	38174	88%	**37	95%
Rottweil P 801	<<locked>>	65%	36405	84%	**98	100%
Rottweil P 806	<<locked>>	88%	36811	85%	**44	100%
SNPE Vectan A0	<<locked>>	83%	36941	85%	**80	100%
SNPE Vectan BA 9	<<locked>>	76%	36999	85%	**57	100%
SNPE Vectan BA10	<<locked>>	72%	38014	87%	**38	100%
SNPE Vectan BA7 1/2	<<locked>>	88%	36941	85%	**45	100%
SNPE Vectan BA9 1/2	<<locked>>	76%	36593	84%	**57	100%
[Shooters World Heavy Pistol]*	<<locked>>	85%	37768	87%	**30	87%
Shooters World Major Pistol	<<locked>>	76%	36941	85%	**30	92%
Somchem MP200	<<locked>>	76%	38159	88%	**32	100%
Somchem MS200	<<locked>>	80%	38377	88%	**12	100%
Somchem S221	<<locked>>	71%	38957	90%	**30	98%
Vihtavuori 3N37 👍	<<locked>>	83%	38348	88%	**78	100%
Vihtavuori 3N38	<<locked>>	93%	36709	84%	**07	95%
Vihtavuori N105	<<locked>>	95%	30110	69%	**65	96%
Vihtavuori N310	<<locked>>	64%	39146	90%	**48	100%
Vihtavuori N320	<<locked>>	75%	38856	89%	**24	100%
Vihtavuori N32C Tin Star	<<locked>>	95%	33112	76%	**99	100%
Vihtavuori N330	<<locked>>	77%	39146	90%	**89	100%
Vihtavuori N340	<<locked>>	79%	36985	85%	**99	100%
Vihtavuori N350 👍	<<locked>>	86%	38580	89%	**75	100%
Winchester 231	<<locked>>	64%	37057	85%	**43	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	61%	14040	32%	**8	85%
ADI AP 70N	<<locked>>	61%	30632	70%	**91	100%
ADI APS 350	<<locked>>	60%	26977	62%	**8	100%
ADI APS 450	<<locked>>	61%	26281	60%	**01	100%
ADI AS 30	<<locked>>	62%	25686	59%	**27	100%
ADI AS 50N	<<locked>>	62%	27456	63%	**96	100%
Accurate No. 2	<<locked>>	61%	24033	55%	**15	100%
[Accurate No. 7]*	<<locked>>	61%	20842	48%	**55	82%
[Accurate No. 9]*	<<locked>>	77%	27659	64%	**76	81%
Accurate Solo 1000	<<locked>>	61%	25599	59%	**56	100%
Accurate Solo 1250	<<locked>>	60%	21176	49%	**43	100%
[Accurate TCM]*	<<locked>>	73%	24555	56%	**24	80%
[Alliant 2400]*	<<locked>>	91%	31415	72%	**58	80%
[Alliant BLUE DOT]*	<<locked>>	78%	21321	49%	**52	81%
Alliant BULLSEYE	<<locked>>	61%	27499	63%	**94	100%
Alliant POWER PISTOL	<<locked>>	61%	20726	48%	**42	91%
Alliant UNIQUE	<<locked>>	61%	21379	49%	**99	100%
Baschieri & Pellagri 100	<<locked>>	60%	23670	54%	**37	100%
Hodgdon Clays	<<locked>>	60%	27412	63%	**7	100%
Hodgdon HS-6	<<locked>>	61%	31517	72%	**86	100%
Hodgdon Longshot	<<locked>>	61%	34896	80%	**29	100%
Hodgdon Universal	<<locked>>	61%	25570	59%	**19	100%
Hodgdon TrailBoss	<<locked>>	61%	7556	17%	**9	100%
[Lovex D037.1]*	<<locked>>	61%	20842	48%	**55	82%
[Lovex D037.2]*	<<locked>>	75%	26731	61%	**66	80%
Lovex S011	<<locked>>	61%	31821	73%	**68	100%
Lovex S020	<<locked>>	61%	25150	58%	**35	100%
Maxam CSB 1	<<locked>>	61%	20204	46%	**24	100%
Maxam CSB 2	<<locked>>	61%	21640	50%	**56	100%
Maxam CSB 3	<<locked>>	61%	23018	53%	**47	100%
Maxam CSB 4	<<locked>>	60%	24424	56%	**50	100%
Maxam CSB 5	<<locked>>	61%	27688	64%	**53	100%
[Ramshot Enforcer]*	<<locked>>	92%	30574	70%	**65	81%
Ramshot Silhouette	<<locked>>	62%	31531	72%	**57	100%
Ramshot True Blue	<<locked>>	61%	35447	81%	**35	100%
ReloadSwiss RS 12	<<locked>>	62%	29225	67%	**45	100%
ReloadSwiss RS 14	<<locked>>	66%	7803	18%	**6	100%
ReloadSwiss RS 20	<<locked>>	61%	20189	46%	**89	100%
[ReloadSwiss RS 24]*	<<locked>>	61%	18260	42%	**79	82%
Rottweil P 801	<<locked>>	62%	33359	77%	**65	100%
Rottweil P 806	<<locked>>	61%	14170	33%	**27	91%
SNPE Vectan A0	<<locked>>	61%	20349	47%	**43	100%
SNPE Vectan BA 9	<<locked>>	61%	24424	56%	**93	100%
SNPE Vectan BA10	<<locked>>	61%	29080	67%	**37	100%
SNPE Vectan BA7 1/2	<<locked>>	60%	16752	39%	**04	94%
SNPE Vectan BA9 1/2	<<locked>>	60%	23612	54%	**86	100%
[Shooters World Heavy Pistol]*	<<locked>>	75%	26731	61%	**66	80%
[Shooters World Major Pistol]*	<<locked>>	61%	20842	48%	**55	82%
Somchem MP200	<<locked>>	62%	25367	58%	**58	100%
Somchem MS200	<<locked>>	61%	22974	53%	**99	100%
Somchem S221	<<locked>>	61%	27528	63%	**57	93%
Vihtavuori 3N37	<<locked>>	61%	19943	46%	**93	97%
[Vihtavuori 3N38]*	<<locked>>	66%	15693	36%	**17	80%
[Vihtavuori N105]*	<<locked>>	71%	14243	33%	**17	82%
Vihtavuori N310	<<locked>>	60%	35317	81%	**12	100%
Vihtavuori N320	<<locked>>	61%	26179	60%	**83	100%
Vihtavuori N32C Tin Star	<<locked>>	62%	15432	35%	**6	100%
Vihtavuori N330	<<locked>>	62%	24540	56%	**12	100%
Vihtavuori N340	<<locked>>	61%	21451	49%	**86	100%
Vihtavuori N350	<<locked>>	61%	17869	41%	**53	96%
Winchester 231	<<locked>>	61%	33895	78%	**07	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