Load data for .38 Super Auto + .356 | 125gr | H&N KS F

Recommended Powder(s): Alliant BULLSEYE, Alliant Sport Pistol, Ramshot Silhouette, ReloadSwiss RS 20, Somchem MS200

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.356 \| 125gr \| H&N KS F
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_B7447_C583
Last updated:	2026-02-01

Load data for 114 loads in caliber .38 Super Auto with .356 | 125gr | H&N KS F bullet and 57 powders such as Alliant BULLSEYE, Alliant Sport Pistol, Ramshot Silhouette, ReloadSwiss RS 20, 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>>	96%	23032	69%	**75	87%
ADI AP 70N	<<locked>>	73%	29457	88%	**30	100%
ADI APS 350	<<locked>>	73%	29095	87%	**33	100%
ADI APS 450	<<locked>>	76%	29225	88%	**70	100%
ADI AS 30	<<locked>>	81%	29457	88%	**25	100%
ADI AS 50N	<<locked>>	78%	29443	88%	**71	100%
Accurate No. 2	<<locked>>	80%	29791	89%	**20	99%
Accurate No. 5	<<locked>>	66%	29689	89%	**96	93%
Accurate Solo 1000	<<locked>>	79%	29559	89%	**52	100%
Accurate Solo 1250	<<locked>>	87%	29805	89%	**11	100%
Alliant BE-86	<<locked>>	86%	29820	89%	**11	100%
Alliant BULLSEYE 👍	<<locked>>	76%	29791	89%	**73	100%
Alliant Herco	<<locked>>	96%	24207	73%	**91	99%
Alliant POWER PISTOL	<<locked>>	88%	29312	88%	**35	90%
Alliant Sport Pistol 👍	<<locked>>	72%	30008	90%	**73	100%
Alliant UNIQUE	<<locked>>	89%	29602	89%	**86	100%
Baschieri & Pellagri 100	<<locked>>	82%	29950	90%	**61	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	96%	24772	74%	**22	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	78%	29283	88%	**84	100%
Hodgdon Clays	<<locked>>	73%	29486	88%	**47	100%
Hodgdon HS-6	<<locked>>	72%	29428	88%	**80	95%
Hodgdon Longshot	<<locked>>	70%	30008	90%	**89	97%
Hodgdon Universal	<<locked>>	81%	29457	88%	**30	100%
Hodgdon CFE Pistol	<<locked>>	84%	29979	90%	**34	100%
Lovex D036	<<locked>>	66%	29646	89%	**96	93%
Lovex S011	<<locked>>	69%	29312	88%	**75	100%
Lovex S020	<<locked>>	80%	29559	89%	**40	100%
Maxam CSB 1	<<locked>>	91%	29370	88%	**07	100%
Maxam CSB 2	<<locked>>	89%	29428	88%	**27	100%
Maxam CSB 3	<<locked>>	84%	29341	88%	**81	100%
Maxam CSB 4	<<locked>>	80%	29225	88%	**58	100%
Maxam CSB 5	<<locked>>	75%	29646	89%	**19	100%
Ramshot Silhouette 👍	<<locked>>	73%	29704	89%	**73	100%
Ramshot True Blue	<<locked>>	68%	29892	90%	**83	97%
ReloadSwiss RS 12	<<locked>>	78%	29646	89%	**20	100%
ReloadSwiss RS 20 👍	<<locked>>	91%	29356	88%	**86	100%
[ReloadSwiss RS 24]*	<<locked>>	92%	29776	89%	**22	84%
Rottweil P 801	<<locked>>	71%	29182	87%	**78	100%
Rottweil P 806	<<locked>>	97%	24410	73%	**19	94%
SNPE Vectan A0	<<locked>>	89%	29428	88%	**24	100%
SNPE Vectan BA 9	<<locked>>	81%	29443	88%	**01	100%
SNPE Vectan BA10	<<locked>>	71%	29211	88%	**70	100%
SNPE Vectan BA7 1/2	<<locked>>	96%	29617	89%	**66	96%
SNPE Vectan BA9 1/2	<<locked>>	83%	29718	89%	**20	100%
SNPE Vectan SP 2	<<locked>>	87%	29863	90%	**65	93%
Shooters World Auto Pistol	<<locked>>	66%	29646	89%	**96	93%
Somchem MP200	<<locked>>	81%	29501	88%	**63	100%
Somchem MS200 👍	<<locked>>	85%	29733	89%	**43	100%
[Somchem S221]*	<<locked>>	77%	29269	88%	**99	87%
Vihtavuori 3N37	<<locked>>	91%	29965	90%	**06	97%
Vihtavuori N310	<<locked>>	64%	29037	87%	**83	100%
Vihtavuori N320	<<locked>>	80%	29704	89%	**81	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	22452	67%	**27	100%
Vihtavuori N330	<<locked>>	83%	29762	89%	**37	100%
Vihtavuori N340	<<locked>>	86%	29515	88%	**50	100%
Vihtavuori N350	<<locked>>	94%	29834	89%	**93	98%
Winchester 231	<<locked>>	69%	29892	90%	**01	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	82%	16070	48%	**24	80%
ADI AP 70N	<<locked>>	61%	19928	60%	**86	100%
ADI APS 350	<<locked>>	62%	22205	67%	**5	100%
ADI APS 450	<<locked>>	60%	19595	59%	**8	100%
ADI AS 30	<<locked>>	61%	17448	52%	**8	100%
ADI AS 50N	<<locked>>	61%	18710	56%	**10	100%
Accurate No. 2	<<locked>>	61%	16056	48%	**1	93%
Accurate No. 5	<<locked>>	61%	23815	71%	**98	90%
Accurate Solo 1000	<<locked>>	62%	18637	56%	**8	100%
Accurate Solo 1250	<<locked>>	60%	13460	40%	**8	98%
Alliant BE-86	<<locked>>	60%	13764	41%	**2	100%
Alliant BULLSEYE	<<locked>>	61%	18840	56%	**73	98%
[Alliant Herco]*	<<locked>>	62%	9761	29%	**0	87%
[Alliant POWER PISTOL]*	<<locked>>	70%	17245	52%	**89	81%
Alliant Sport Pistol	<<locked>>	60%	21277	64%	**25	98%
Alliant UNIQUE	<<locked>>	60%	13097	39%	**8	93%
Baschieri & Pellagri 100	<<locked>>	60%	15592	47%	**5	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	62%	9529	29%	**3	99%
Baschieri & Pellagri 103 Pistol	<<locked>>	62%	17303	52%	**14	100%
Hodgdon Clays	<<locked>>	62%	22437	67%	**1	100%
[Hodgdon HS-6]*	<<locked>>	62%	20146	60%	**12	89%
Hodgdon Longshot	<<locked>>	61%	21640	65%	**48	93%
Hodgdon Universal	<<locked>>	60%	16070	48%	**04	100%
Hodgdon CFE Pistol	<<locked>>	60%	14866	45%	**1	99%
Lovex D036	<<locked>>	61%	23772	71%	**98	90%
Lovex S011	<<locked>>	61%	23105	69%	**86	100%
Lovex S020	<<locked>>	60%	15229	46%	**1	97%
Maxam CSB 1	<<locked>>	60%	12821	38%	**6	98%
Maxam CSB 2	<<locked>>	61%	12792	38%	**8	100%
Maxam CSB 3	<<locked>>	62%	16085	48%	**1	100%
Maxam CSB 4	<<locked>>	61%	17027	51%	**4	100%
Maxam CSB 5	<<locked>>	60%	19464	58%	**8	100%
Ramshot Silhouette	<<locked>>	62%	20450	61%	**15	96%
Ramshot True Blue	<<locked>>	62%	23467	70%	**78	94%
ReloadSwiss RS 12	<<locked>>	60%	16984	51%	**27	100%
ReloadSwiss RS 20	<<locked>>	60%	11632	35%	**9	93%
[ReloadSwiss RS 24]*	<<locked>>	86%	24845	74%	**37	80%
Rottweil P 801	<<locked>>	62%	21683	65%	**76	100%
[Rottweil P 806]*	<<locked>>	77%	11792	35%	**17	80%
SNPE Vectan A0	<<locked>>	60%	13271	40%	**9	92%
SNPE Vectan BA 9	<<locked>>	60%	16389	49%	**1	98%
SNPE Vectan BA10	<<locked>>	61%	22800	68%	**4	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	63%	11516	35%	**9	80%
SNPE Vectan BA9 1/2	<<locked>>	60%	15287	46%	**1	99%
[SNPE Vectan SP 2]*	<<locked>>	66%	14779	44%	**56	80%
Shooters World Auto Pistol	<<locked>>	61%	23772	71%	**98	90%
Somchem MP200	<<locked>>	61%	16012	48%	**14	94%
Somchem MS200	<<locked>>	62%	15214	46%	**8	96%
[Somchem S221]*	<<locked>>	66%	20088	60%	**29	80%
[Vihtavuori 3N37]*	<<locked>>	62%	12038	36%	**2	83%
Vihtavuori N310	<<locked>>	61%	26905	81%	**53	100%
Vihtavuori N320	<<locked>>	61%	16723	50%	**8	100%
Vihtavuori N32C Tin Star	<<locked>>	67%	10849	33%	**0	100%
Vihtavuori N330	<<locked>>	62%	14924	45%	**7	100%
Vihtavuori N340	<<locked>>	61%	13590	41%	**5	93%
[Vihtavuori N350]*	<<locked>>	61%	10921	33%	**6	81%
Winchester 231	<<locked>>	61%	23192	70%	**12	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