Load data for .38 Super Auto + .356 | 145gr | LOS HP

Recommended Powder(s): Alliant UNIQUE, ReloadSwiss RS 20, Somchem MP200, Somchem MS200, Vihtavuori N340

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.356 \| 145gr \| LOS HP
Bullet Weight:	145gr \| 9.4g
Bullet Diameter:	0.356" \| 9.04mm
Bullet Length:	0.650" \| 16.5mm
Caliber:	.38 Super Auto load data
Case Length (l3):	0.890" \| 22.6mm
Cartridge Length (C.O.L.):	1.261" \| 32.0mm
Seated Depth:	0.279" \| 7.1mm
Shank Seated Depth:	0.279" \| 7.1mm
Case Capacity:	17.6 Grains of Water \| 1.14 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	33359 psi \| 2300 bar
LID:	LID_B3512_C583
Last updated:	2025-02-02

Load data for 114 loads in caliber .38 Super Auto with .356 | 145gr | LOS HP bullet and 57 powders such as Alliant UNIQUE, ReloadSwiss RS 20, Somchem MP200, 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".

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%	26774	80%	**25	92%
ADI AP 70N	<<locked>>	67%	28616	86%	**83	100%
ADI APS 350	<<locked>>	69%	28921	87%	**9	100%
ADI APS 450	<<locked>>	73%	29675	89%	**1	100%
ADI AS 30	<<locked>>	74%	28282	85%	**8	100%
ADI AS 50N	<<locked>>	73%	29892	90%	**47	100%
Accurate No. 2	<<locked>>	74%	28326	85%	**83	100%
Accurate No. 5	<<locked>>	63%	29689	89%	**75	95%
[Accurate No. 7]*	<<locked>>	81%	28935	87%	**04	83%
Accurate Solo 1000	<<locked>>	74%	29051	87%	**20	100%
Accurate Solo 1250	<<locked>>	82%	29428	88%	**83	100%
Alliant BULLSEYE	<<locked>>	72%	29443	88%	**35	100%
Alliant POWER PISTOL	<<locked>>	84%	29805	89%	**11	93%
Alliant UNIQUE 👍	<<locked>>	81%	28195	85%	**29	100%
Baschieri & Pellagri 100	<<locked>>	77%	29530	89%	**33	100%
Hodgdon Clays	<<locked>>	69%	29283	88%	**5	100%
Hodgdon HS-6	<<locked>>	67%	28268	85%	**42	96%
Hodgdon Longshot	<<locked>>	64%	28950	87%	**48	98%
Hodgdon Universal	<<locked>>	74%	28616	86%	**83	100%
Hodgdon CFE Pistol	<<locked>>	78%	29225	88%	**93	100%
Hodgdon TrailBoss	<<locked>>	94%	12154	36%	**5	100%
Lovex D036	<<locked>>	63%	29631	89%	**71	95%
[Lovex D037.1]*	<<locked>>	81%	28935	87%	**04	83%
Lovex S011	<<locked>>	65%	29182	87%	**47	100%
Lovex S020	<<locked>>	75%	29414	88%	**12	100%
Maxam CSB 1	<<locked>>	85%	29544	89%	**79	100%
Maxam CSB 2	<<locked>>	83%	29718	89%	**96	100%
Maxam CSB 3	<<locked>>	80%	29660	89%	**60	100%
Maxam CSB 4	<<locked>>	76%	29196	88%	**33	100%
Maxam CSB 5	<<locked>>	70%	28790	86%	**8	100%
Ramshot Silhouette	<<locked>>	67%	28587	86%	**29	100%
Ramshot True Blue	<<locked>>	64%	29341	88%	**52	98%
ReloadSwiss RS 12	<<locked>>	71%	29240	88%	**73	100%
ReloadSwiss RS 14	<<locked>>	97%	11589	35%	**8	100%
ReloadSwiss RS 20 👍	<<locked>>	85%	28877	87%	**45	100%
[ReloadSwiss RS 24]*	<<locked>>	86%	29051	87%	**91	86%
Rottweil P 801	<<locked>>	65%	29327	88%	**43	100%
Rottweil P 806	<<locked>>	95%	28848	86%	**57	98%
SNPE Vectan A0	<<locked>>	84%	28877	87%	**93	100%
SNPE Vectan BA 9	<<locked>>	75%	28761	86%	**73	100%
SNPE Vectan BA10	<<locked>>	68%	29660	89%	**1	100%
SNPE Vectan BA7 1/2	<<locked>>	91%	29211	88%	**38	97%
SNPE Vectan BA9 1/2	<<locked>>	78%	29965	90%	**93	100%
Shooters World Auto Pistol	<<locked>>	63%	29631	89%	**71	95%
[Shooters World Major Pistol]*	<<locked>>	81%	28935	87%	**04	83%
Somchem MP200 👍	<<locked>>	75%	28906	87%	**29	100%
Somchem MS200 👍	<<locked>>	80%	29472	88%	**12	100%
Somchem S221	<<locked>>	73%	29936	90%	**81	90%
Vihtavuori 3N37	<<locked>>	84%	28790	86%	**61	98%
[Vihtavuori 3N38]*	<<locked>>	97%	27688	83%	**61	86%
[Vihtavuori N105]*	<<locked>>	97%	21350	64%	**99	85%
Vihtavuori N320	<<locked>>	73%	28224	85%	**37	100%
Vihtavuori N32C Tin Star	<<locked>>	95%	26281	79%	**1	100%
Vihtavuori N330	<<locked>>	78%	29153	87%	**02	100%
Vihtavuori N340 👍	<<locked>>	81%	29370	88%	**19	100%
Vihtavuori N350	<<locked>>	87%	28558	86%	**52	98%
Winchester 231	<<locked>>	65%	29820	89%	**76	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	71%	14359	43%	**6	80%
ADI AP 70N	<<locked>>	60%	23540	71%	**14	100%
ADI APS 350	<<locked>>	60%	22785	68%	**6	100%
ADI APS 450	<<locked>>	61%	22060	66%	**6	100%
ADI AS 30	<<locked>>	61%	20827	62%	**9	100%
ADI AS 50N	<<locked>>	60%	21147	63%	**8	100%
Accurate No. 2	<<locked>>	62%	19624	59%	**8	97%
Accurate No. 5	<<locked>>	61%	28181	84%	**52	94%
[Accurate No. 7]*	<<locked>>	78%	26324	79%	**61	81%
Accurate Solo 1000	<<locked>>	60%	20146	60%	**2	100%
Accurate Solo 1250	<<locked>>	61%	16665	50%	**2	100%
Alliant BULLSEYE	<<locked>>	62%	22379	67%	**27	100%
[Alliant POWER PISTOL]*	<<locked>>	62%	15911	48%	**2	81%
Alliant UNIQUE	<<locked>>	61%	16926	51%	**5	98%
Baschieri & Pellagri 100	<<locked>>	61%	19116	57%	**6	100%
Hodgdon Clays	<<locked>>	60%	22931	69%	**0	100%
Hodgdon HS-6	<<locked>>	61%	22785	68%	**53	93%
Hodgdon Longshot	<<locked>>	61%	25976	78%	**02	97%
Hodgdon Universal	<<locked>>	62%	20421	61%	**8	100%
Hodgdon CFE Pistol	<<locked>>	62%	18985	57%	**2	100%
Hodgdon TrailBoss	<<locked>>	80%	9500	28%	**6	100%
Lovex D036	<<locked>>	61%	28137	84%	**48	94%
[Lovex D037.1]*	<<locked>>	78%	26324	79%	**61	81%
Lovex S011	<<locked>>	61%	25208	76%	**01	100%
Lovex S020	<<locked>>	61%	19406	58%	**5	100%
Maxam CSB 1	<<locked>>	61%	16215	49%	**3	100%
Maxam CSB 2	<<locked>>	60%	15809	47%	**2	100%
Maxam CSB 3	<<locked>>	60%	18043	54%	**6	100%
Maxam CSB 4	<<locked>>	62%	20392	61%	**5	100%
Maxam CSB 5	<<locked>>	61%	22814	68%	**5	100%
Ramshot Silhouette	<<locked>>	62%	24178	72%	**63	99%
Ramshot True Blue	<<locked>>	61%	26397	79%	**06	97%
ReloadSwiss RS 12	<<locked>>	61%	22278	67%	**4	100%
ReloadSwiss RS 14	<<locked>>	78%	8659	26%	**6	99%
ReloadSwiss RS 20	<<locked>>	61%	14997	45%	**9	98%
[ReloadSwiss RS 24]*	<<locked>>	78%	22510	67%	**83	81%
Rottweil P 801	<<locked>>	61%	25570	77%	**7	100%
[Rottweil P 806]*	<<locked>>	63%	10370	31%	**0	80%
SNPE Vectan A0	<<locked>>	62%	16259	49%	**9	97%
SNPE Vectan BA 9	<<locked>>	62%	19609	59%	**8	100%
SNPE Vectan BA10	<<locked>>	62%	25730	77%	**5	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	60%	13169	39%	**0	85%
SNPE Vectan BA9 1/2	<<locked>>	61%	19087	57%	**5	100%
Shooters World Auto Pistol	<<locked>>	61%	28137	84%	**48	94%
[Shooters World Major Pistol]*	<<locked>>	78%	26324	79%	**61	81%
Somchem MP200	<<locked>>	60%	18884	57%	**5	98%
Somchem MS200	<<locked>>	61%	17666	53%	**2	98%
[Somchem S221]*	<<locked>>	61%	20044	60%	**14	83%
[Vihtavuori 3N37]*	<<locked>>	61%	14779	44%	**2	89%
[Vihtavuori 3N38]*	<<locked>>	87%	21219	64%	**56	81%
[Vihtavuori N105]*	<<locked>>	91%	17970	54%	**24	81%
Vihtavuori N320	<<locked>>	62%	20885	63%	**8	100%
Vihtavuori N32C Tin Star	<<locked>>	60%	11864	36%	**2	100%
Vihtavuori N330	<<locked>>	61%	17854	54%	**8	100%
Vihtavuori N340	<<locked>>	62%	17245	52%	**5	98%
[Vihtavuori N350]*	<<locked>>	61%	13358	40%	**3	88%
Winchester 231	<<locked>>	61%	26281	79%	**30	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