Load data for .38 Super Auto + .356 | 125gr | H&N SWC HS

Recommended Powder(s): Alliant UNIQUE, Ramshot Silhouette, ReloadSwiss RS 20, Somchem MP200, Somchem MS200

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.356 \| 125gr \| H&N SWC HS
Bullet Weight:	125gr \| 8.1g
Bullet Diameter:	0.356" \| 9.04mm
Bullet Length:	<<locked>>
Caliber:	.38 Super Auto load data
Case Length (l3):	0.890" \| 22.6mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	17.6 Grains of Water \| 1.14 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	33359 psi \| 2300 bar
LID:	LID_B7455_C583
Last updated:	2026-01-20

Load data for 110 loads in caliber .38 Super Auto with .356 | 125gr | H&N SWC HS bullet and 55 powders such as Alliant UNIQUE, Ramshot Silhouette, ReloadSwiss RS 20, Somchem MP200, Somchem MS200. 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%	24903	75%	**37	89%
ADI AP 70N	<<locked>>	71%	29718	89%	**53	100%
ADI APS 350	<<locked>>	72%	29225	88%	**50	100%
ADI APS 450	<<locked>>	75%	30008	90%	**96	100%
ADI AS 30	<<locked>>	78%	29312	88%	**38	100%
ADI AS 50N	<<locked>>	75%	29080	87%	**84	100%
Accurate No. 2	<<locked>>	78%	29863	90%	**50	100%
Accurate No. 5	<<locked>>	65%	29530	89%	**16	94%
Accurate Solo 1000	<<locked>>	77%	29211	88%	**61	100%
Accurate Solo 1250	<<locked>>	85%	29733	89%	**37	100%
Alliant BULLSEYE	<<locked>>	74%	29196	88%	**83	100%
Alliant POWER PISTOL	<<locked>>	86%	29167	87%	**52	91%
Alliant Sport Pistol	<<locked>>	69%	29283	88%	**86	100%
Alliant UNIQUE 👍	<<locked>>	86%	29515	88%	**06	100%
Baschieri & Pellagri 100	<<locked>>	79%	29327	88%	**78	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	96%	26266	79%	**61	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	76%	29196	88%	**04	100%
Hodgdon Clays	<<locked>>	72%	29617	89%	**70	100%
Hodgdon HS-6	<<locked>>	71%	29979	90%	**12	96%
Hodgdon Longshot	<<locked>>	68%	29820	89%	**12	98%
Hodgdon Universal	<<locked>>	79%	29718	89%	**53	100%
Hodgdon CFE Pistol	<<locked>>	81%	29805	89%	**47	100%
Lovex D036	<<locked>>	65%	29472	88%	**16	94%
Lovex S011	<<locked>>	68%	29631	89%	**94	100%
Lovex S020	<<locked>>	78%	29544	89%	**63	100%
Maxam CSB 1	<<locked>>	88%	29472	88%	**24	100%
Maxam CSB 2	<<locked>>	87%	29776	89%	**50	100%
Maxam CSB 3	<<locked>>	82%	29660	89%	**04	100%
Maxam CSB 4	<<locked>>	79%	29878	90%	**88	100%
Maxam CSB 5	<<locked>>	73%	29414	88%	**32	100%
Ramshot Silhouette 👍	<<locked>>	71%	29950	90%	**96	100%
Ramshot True Blue	<<locked>>	66%	29747	89%	**02	97%
ReloadSwiss RS 12	<<locked>>	75%	29385	88%	**34	100%
ReloadSwiss RS 20 👍	<<locked>>	88%	29211	88%	**02	100%
[ReloadSwiss RS 24]*	<<locked>>	90%	29762	89%	**52	85%
Rottweil P 801	<<locked>>	70%	29762	89%	**98	100%
Rottweil P 806	<<locked>>	97%	27499	82%	**91	96%
SNPE Vectan A0	<<locked>>	88%	29936	90%	**50	100%
SNPE Vectan BA 9	<<locked>>	78%	29298	88%	**20	100%
SNPE Vectan BA10	<<locked>>	70%	29994	90%	**96	100%
SNPE Vectan BA7 1/2	<<locked>>	94%	29472	88%	**89	97%
SNPE Vectan BA9 1/2	<<locked>>	81%	29704	89%	**37	100%
SNPE Vectan SP 2	<<locked>>	84%	29834	89%	**94	94%
Shooters World Auto Pistol	<<locked>>	65%	29472	88%	**16	94%
Somchem MP200 👍	<<locked>>	79%	30008	90%	**93	100%
Somchem MS200 👍	<<locked>>	83%	29689	89%	**66	100%
[Somchem S221]*	<<locked>>	75%	29327	88%	**29	88%
Vihtavuori 3N37	<<locked>>	88%	29776	89%	**29	98%
[Vihtavuori 3N38]*	<<locked>>	97%	25338	76%	**70	83%
Vihtavuori N320	<<locked>>	77%	29298	88%	**94	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	24337	73%	**66	100%
Vihtavuori N330	<<locked>>	81%	29950	90%	**60	100%
Vihtavuori N340	<<locked>>	84%	29414	88%	**63	100%
Vihtavuori N350	<<locked>>	91%	29907	90%	**22	98%
Winchester 231	<<locked>>	67%	29936	90%	**27	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	79%	15592	47%	**30	81%
ADI AP 70N	<<locked>>	62%	22060	66%	**38	100%
ADI APS 350	<<locked>>	60%	21959	66%	**5	100%
ADI APS 450	<<locked>>	61%	20697	62%	**8	100%
ADI AS 30	<<locked>>	61%	18739	56%	**4	100%
ADI AS 50N	<<locked>>	61%	19754	59%	**43	100%
Accurate No. 2	<<locked>>	60%	16708	50%	**17	94%
Accurate No. 5	<<locked>>	61%	26034	78%	**60	92%
Accurate Solo 1000	<<locked>>	62%	19711	59%	**24	100%
Accurate Solo 1250	<<locked>>	62%	15461	46%	**1	100%
Alliant BULLSEYE	<<locked>>	60%	19508	58%	**09	99%
[Alliant POWER PISTOL]*	<<locked>>	67%	16476	49%	**86	81%
Alliant Sport Pistol	<<locked>>	61%	23221	70%	**81	99%
Alliant UNIQUE	<<locked>>	62%	14837	44%	**14	95%
Baschieri & Pellagri 100	<<locked>>	62%	17811	53%	**01	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	69%	12647	38%	**2	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	62%	18478	55%	**47	100%
Hodgdon Clays	<<locked>>	60%	22075	66%	**8	100%
Hodgdon HS-6	<<locked>>	61%	21176	63%	**55	91%
Hodgdon Longshot	<<locked>>	61%	23772	71%	**11	95%
Hodgdon Universal	<<locked>>	62%	18043	54%	**63	100%
Hodgdon CFE Pistol	<<locked>>	61%	16491	49%	**27	100%
Lovex D036	<<locked>>	61%	25991	78%	**60	92%
Lovex S011	<<locked>>	61%	23772	71%	**12	100%
Lovex S020	<<locked>>	61%	17187	52%	**53	99%
Maxam CSB 1	<<locked>>	60%	13648	41%	**5	99%
Maxam CSB 2	<<locked>>	61%	13721	41%	**1	100%
Maxam CSB 3	<<locked>>	62%	17056	51%	**07	100%
Maxam CSB 4	<<locked>>	61%	18144	54%	**10	100%
Maxam CSB 5	<<locked>>	61%	20856	63%	**14	100%
Ramshot Silhouette	<<locked>>	62%	21901	66%	**61	98%
Ramshot True Blue	<<locked>>	61%	24497	73%	**20	95%
ReloadSwiss RS 12	<<locked>>	62%	19290	58%	**83	100%
ReloadSwiss RS 20	<<locked>>	61%	13053	39%	**1	96%
[ReloadSwiss RS 24]*	<<locked>>	82%	23467	70%	**34	80%
Rottweil P 801	<<locked>>	61%	22452	67%	**99	100%
[Rottweil P 806]*	<<locked>>	73%	11342	34%	**17	80%
SNPE Vectan A0	<<locked>>	60%	13924	42%	**5	94%
SNPE Vectan BA 9	<<locked>>	61%	17970	54%	**30	99%
SNPE Vectan BA10	<<locked>>	61%	23873	72%	**20	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	63%	12227	37%	**9	82%
SNPE Vectan BA9 1/2	<<locked>>	62%	17231	52%	**30	100%
[SNPE Vectan SP 2]*	<<locked>>	63%	14228	43%	**53	80%
Shooters World Auto Pistol	<<locked>>	61%	25991	78%	**60	92%
Somchem MP200	<<locked>>	62%	17550	53%	**66	96%
Somchem MS200	<<locked>>	61%	15853	48%	**14	97%
[Somchem S221]*	<<locked>>	63%	18826	56%	**25	80%
[Vihtavuori 3N37]*	<<locked>>	61%	12444	37%	**8	85%
[Vihtavuori 3N38]*	<<locked>>	92%	21785	65%	**04	80%
Vihtavuori N320	<<locked>>	61%	17854	54%	**24	100%
Vihtavuori N32C Tin Star	<<locked>>	77%	15331	46%	**5	100%
Vihtavuori N330	<<locked>>	61%	15853	48%	**33	100%
Vihtavuori N340	<<locked>>	60%	14243	43%	**1	95%
[Vihtavuori N350]*	<<locked>>	61%	11748	35%	**5	84%
Winchester 231	<<locked>>	62%	25237	76%	**58	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