Load data for .38 Super Auto + .355 | 124gr | ALSA PRO FMJ

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:	.355 \| 124gr \| ALSA PRO FMJ
Manufacturer SKU:	FMJ_355_124
Bullet Weight:	124gr \| 8.0g
Bullet Diameter:	0.355" \| 9.02mm
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_B10926_C583
Last updated:	2026-01-21

Load data for 110 loads in caliber .38 Super Auto with .355 | 124gr | ALSA PRO FMJ 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%	24947	75%	**07	88%
ADI AP 70N	<<locked>>	71%	29907	90%	**34	100%
ADI APS 350	<<locked>>	72%	29414	88%	**37	100%
ADI APS 450	<<locked>>	74%	29414	88%	**76	100%
ADI AS 30	<<locked>>	78%	29515	88%	**22	100%
ADI AS 50N	<<locked>>	75%	29646	89%	**71	100%
Accurate No. 2	<<locked>>	77%	29182	87%	**17	99%
Accurate No. 5	<<locked>>	65%	29211	88%	**89	93%
Accurate Solo 1000	<<locked>>	78%	29950	90%	**55	100%
Accurate Solo 1250	<<locked>>	85%	29312	88%	**11	100%
Alliant BULLSEYE	<<locked>>	74%	29327	88%	**63	100%
Alliant POWER PISTOL	<<locked>>	87%	30023	90%	**45	91%
Alliant Sport Pistol	<<locked>>	69%	29573	89%	**73	100%
Alliant UNIQUE 👍	<<locked>>	86%	29762	89%	**83	100%
Baschieri & Pellagri 100	<<locked>>	80%	29428	88%	**58	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	96%	26455	79%	**42	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	76%	29196	88%	**88	100%
Hodgdon Clays	<<locked>>	72%	29573	89%	**53	100%
Hodgdon HS-6	<<locked>>	70%	29370	88%	**76	95%
Hodgdon Longshot	<<locked>>	68%	29718	89%	**86	97%
Hodgdon Universal	<<locked>>	79%	29907	90%	**34	100%
Hodgdon CFE Pistol	<<locked>>	81%	30008	90%	**30	100%
Lovex D036	<<locked>>	65%	29167	87%	**89	93%
Lovex S011	<<locked>>	68%	29689	89%	**78	100%
Lovex S020	<<locked>>	78%	29370	88%	**40	100%
Maxam CSB 1	<<locked>>	88%	29124	87%	**01	100%
Maxam CSB 2	<<locked>>	87%	29791	89%	**34	100%
Maxam CSB 3	<<locked>>	83%	29892	90%	**91	100%
Maxam CSB 4	<<locked>>	79%	29965	90%	**71	100%
Maxam CSB 5	<<locked>>	73%	29008	87%	**09	100%
Ramshot Silhouette 👍	<<locked>>	71%	29544	89%	**70	99%
Ramshot True Blue	<<locked>>	66%	29849	89%	**83	97%
ReloadSwiss RS 12	<<locked>>	74%	29515	88%	**11	100%
ReloadSwiss RS 20 👍	<<locked>>	88%	29138	87%	**83	100%
[ReloadSwiss RS 24]*	<<locked>>	90%	29791	89%	**22	84%
Rottweil P 801	<<locked>>	69%	29820	89%	**78	100%
Rottweil P 806	<<locked>>	97%	27151	81%	**58	95%
SNPE Vectan A0	<<locked>>	88%	29950	90%	**30	100%
SNPE Vectan BA 9	<<locked>>	79%	29921	90%	**11	100%
SNPE Vectan BA10	<<locked>>	69%	29399	88%	**76	100%
SNPE Vectan BA7 1/2	<<locked>>	94%	29559	89%	**63	96%
SNPE Vectan BA9 1/2	<<locked>>	80%	29689	89%	**17	100%
SNPE Vectan SP 2	<<locked>>	84%	29211	88%	**52	92%
Shooters World Auto Pistol	<<locked>>	65%	29167	87%	**89	93%
Somchem MP200 👍	<<locked>>	79%	29718	89%	**63	100%
Somchem MS200 👍	<<locked>>	83%	29675	89%	**47	100%
[Somchem S221]*	<<locked>>	75%	29907	90%	**06	87%
Vihtavuori 3N37	<<locked>>	88%	29878	90%	**02	97%
Vihtavuori N310	<<locked>>	63%	29863	90%	**89	100%
Vihtavuori N320	<<locked>>	77%	29501	88%	**75	100%
Vihtavuori N32C Tin Star	<<locked>>	97%	25135	75%	**53	100%
Vihtavuori N330	<<locked>>	81%	29733	89%	**40	100%
Vihtavuori N340	<<locked>>	84%	29225	88%	**43	100%
Vihtavuori N350	<<locked>>	92%	29646	89%	**96	98%
Winchester 231	<<locked>>	67%	29573	89%	**01	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	80%	16404	49%	**27	80%
ADI AP 70N	<<locked>>	62%	22727	68%	**25	100%
ADI APS 350	<<locked>>	61%	22742	68%	**8	100%
ADI APS 450	<<locked>>	62%	21640	65%	**8	100%
ADI AS 30	<<locked>>	60%	18536	56%	**1	100%
ADI AS 50N	<<locked>>	60%	19914	60%	**24	100%
Accurate No. 2	<<locked>>	62%	18072	54%	**20	94%
Accurate No. 5	<<locked>>	61%	25759	77%	**34	91%
Accurate Solo 1000	<<locked>>	61%	19290	58%	**7	100%
Accurate Solo 1250	<<locked>>	61%	15447	46%	**8	99%
Alliant BULLSEYE	<<locked>>	62%	20885	63%	**12	99%
[Alliant POWER PISTOL]*	<<locked>>	67%	17376	52%	**83	80%
Alliant Sport Pistol	<<locked>>	61%	23366	70%	**68	99%
Alliant UNIQUE	<<locked>>	61%	15345	46%	**7	95%
Baschieri & Pellagri 100	<<locked>>	61%	17782	53%	**1	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	70%	13750	41%	**5	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	61%	18217	55%	**24	100%
Hodgdon Clays	<<locked>>	61%	22960	69%	**5	100%
Hodgdon HS-6	<<locked>>	61%	20972	63%	**29	90%
Hodgdon Longshot	<<locked>>	61%	23757	71%	**84	94%
Hodgdon Universal	<<locked>>	62%	18768	56%	**50	100%
Hodgdon CFE Pistol	<<locked>>	61%	17289	52%	**17	100%
Lovex D036	<<locked>>	61%	25730	77%	**30	91%
Lovex S011	<<locked>>	60%	23612	71%	**93	100%
Lovex S020	<<locked>>	61%	17535	53%	**37	98%
Maxam CSB 1	<<locked>>	62%	14924	45%	**8	99%
Maxam CSB 2	<<locked>>	60%	14286	43%	**1	100%
Maxam CSB 3	<<locked>>	61%	17114	51%	**8	100%
Maxam CSB 4	<<locked>>	62%	19363	58%	**14	100%
Maxam CSB 5	<<locked>>	62%	21915	66%	**14	100%
Ramshot Silhouette	<<locked>>	61%	21263	64%	**29	97%
Ramshot True Blue	<<locked>>	61%	24192	73%	**91	94%
ReloadSwiss RS 12	<<locked>>	61%	19986	60%	**73	100%
ReloadSwiss RS 20	<<locked>>	61%	13518	41%	**1	95%
[ReloadSwiss RS 24]*	<<locked>>	84%	25019	75%	**37	80%
Rottweil P 801	<<locked>>	61%	23250	70%	**86	100%
[Rottweil P 806]*	<<locked>>	73%	12082	36%	**14	80%
SNPE Vectan A0	<<locked>>	62%	15113	45%	**1	94%
SNPE Vectan BA 9	<<locked>>	61%	18188	55%	**17	99%
SNPE Vectan BA10	<<locked>>	60%	23192	70%	**4	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	64%	13373	40%	**5	83%
SNPE Vectan BA9 1/2	<<locked>>	61%	17419	52%	**10	100%
[SNPE Vectan SP 2]*	<<locked>>	63%	14837	44%	**47	80%
Shooters World Auto Pistol	<<locked>>	61%	25730	77%	**30	91%
Somchem MP200	<<locked>>	62%	18246	55%	**56	96%
Somchem MS200	<<locked>>	61%	16288	49%	**4	96%
[Somchem S221]*	<<locked>>	64%	20363	61%	**29	80%
[Vihtavuori 3N37]*	<<locked>>	61%	13213	40%	**5	85%
Vihtavuori N310	<<locked>>	60%	27557	83%	**63	100%
Vihtavuori N320	<<locked>>	60%	17840	53%	**04	100%
Vihtavuori N32C Tin Star	<<locked>>	78%	16607	50%	**5	100%
Vihtavuori N330	<<locked>>	61%	15998	48%	**17	100%
Vihtavuori N340	<<locked>>	62%	15766	47%	**4	96%
[Vihtavuori N350]*	<<locked>>	61%	12270	37%	**5	84%
Winchester 231	<<locked>>	60%	24033	72%	**22	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