Load data for .38 Super Auto + .355 | 124gr | Sierra Sig V-Crown

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

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.355 \| 124gr \| Sierra Sig V-Crown
Manufacturer SKU:	9924
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_B5937_C583
Last updated:	2026-02-02

Load data for 120 loads in caliber .38 Super Auto with .355 | 124gr | Sierra Sig V-Crown bullet and 60 powders such as Alliant Herco, Alliant UNIQUE, ReloadSwiss RS 20, Somchem MP200, 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".

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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%	28369	85%	**29	92%
ADI AP 70N	<<locked>>	67%	29834	89%	**73	100%
ADI APS 350	<<locked>>	69%	29863	90%	**83	100%
ADI APS 450	<<locked>>	71%	29269	88%	**09	100%
ADI AS 30	<<locked>>	74%	29486	88%	**58	100%
ADI AS 50N	<<locked>>	71%	29341	88%	**01	100%
Accurate No. 2	<<locked>>	73%	29153	87%	**63	100%
[Accurate No. 7]*	<<locked>>	79%	29501	88%	**88	83%
Accurate Solo 1000	<<locked>>	73%	29443	88%	**91	100%
Accurate Solo 1250	<<locked>>	80%	29776	89%	**53	100%
Alliant BE-86	<<locked>>	78%	29327	88%	**47	100%
Alliant BULLSEYE	<<locked>>	71%	29921	90%	**19	100%
Alliant Herco 👍	<<locked>>	96%	29965	90%	**22	100%
Alliant POWER PISTOL	<<locked>>	81%	29747	89%	**98	93%
Alliant Sport Pistol	<<locked>>	66%	29805	89%	**16	100%
Alliant UNIQUE 👍	<<locked>>	81%	29936	90%	**29	100%
Baschieri & Pellagri 100	<<locked>>	75%	29370	88%	**98	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	95%	29573	89%	**24	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	72%	29892	90%	**30	100%
Hodgdon Clays	<<locked>>	68%	29414	88%	**89	100%
Hodgdon HS-6	<<locked>>	67%	29631	89%	**35	97%
Hodgdon Longshot	<<locked>>	64%	29646	89%	**39	98%
Hodgdon Universal	<<locked>>	74%	29834	89%	**73	100%
Hodgdon CFE Pistol	<<locked>>	75%	29153	87%	**57	100%
Hodgdon TrailBoss	<<locked>>	97%	12981	39%	**6	100%
[Lovex D037.1]*	<<locked>>	79%	29501	88%	**88	83%
Lovex S011	<<locked>>	64%	29573	89%	**17	100%
Lovex S020	<<locked>>	73%	29776	89%	**86	100%
Maxam CSB 1	<<locked>>	83%	29530	89%	**50	100%
Maxam CSB 2	<<locked>>	81%	29646	89%	**63	100%
Maxam CSB 3	<<locked>>	77%	29138	87%	**17	100%
Maxam CSB 4	<<locked>>	74%	29530	89%	**04	100%
Maxam CSB 5	<<locked>>	69%	29283	88%	**52	100%
Ramshot Silhouette	<<locked>>	67%	29399	88%	**19	100%
Ramshot True Blue	<<locked>>	62%	29602	89%	**25	98%
ReloadSwiss RS 12	<<locked>>	70%	30023	90%	**50	100%
ReloadSwiss RS 14	<<locked>>	97%	11821	35%	**3	100%
ReloadSwiss RS 20 👍	<<locked>>	84%	29776	89%	**29	100%
[ReloadSwiss RS 24]*	<<locked>>	84%	29617	89%	**78	86%
Rottweil P 801	<<locked>>	64%	29356	88%	**07	100%
Rottweil P 806	<<locked>>	92%	29863	90%	**40	98%
SNPE Vectan A0	<<locked>>	83%	29631	89%	**70	100%
SNPE Vectan BA 9	<<locked>>	75%	29544	89%	**50	100%
SNPE Vectan BA10	<<locked>>	66%	29254	88%	**09	100%
SNPE Vectan BA7 1/2	<<locked>>	89%	29820	89%	**19	98%
SNPE Vectan BA9 1/2	<<locked>>	76%	29979	90%	**63	100%
SNPE Vectan SP 2	<<locked>>	79%	29979	90%	**14	95%
[Shooters World Major Pistol]*	<<locked>>	79%	29501	88%	**88	83%
Somchem MP200 👍	<<locked>>	74%	29950	90%	**12	100%
Somchem MS200	<<locked>>	78%	29704	89%	**89	100%
[Somchem S221]*	<<locked>>	70%	29153	87%	**48	89%
Vihtavuori 3N37	<<locked>>	83%	29863	90%	**55	98%
[Vihtavuori 3N38]*	<<locked>>	97%	29602	89%	**68	87%
[Vihtavuori N105]*	<<locked>>	97%	22684	68%	**89	86%
Vihtavuori N320	<<locked>>	72%	29095	87%	**07	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	28123	84%	**22	100%
Vihtavuori N330	<<locked>>	76%	29356	88%	**73	100%
Vihtavuori N340 👍	<<locked>>	80%	29950	90%	**02	100%
Vihtavuori N350	<<locked>>	86%	29631	89%	**42	99%
Winchester 231	<<locked>>	63%	29950	90%	**43	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	70%	14678	44%	**14	80%
ADI AP 70N	<<locked>>	61%	24743	74%	**94	100%
ADI APS 350	<<locked>>	62%	24801	74%	**14	100%
ADI APS 450	<<locked>>	61%	23119	69%	**27	100%
ADI AS 30	<<locked>>	62%	21973	66%	**47	100%
ADI AS 50N	<<locked>>	61%	22771	68%	**09	100%
Accurate No. 2	<<locked>>	61%	20073	60%	**09	97%
[Accurate No. 7]*	<<locked>>	75%	25672	77%	**22	80%
Accurate Solo 1000	<<locked>>	60%	20871	63%	**56	100%
Accurate Solo 1250	<<locked>>	62%	17927	54%	**56	100%
Alliant BE-86	<<locked>>	61%	17782	53%	**47	100%
Alliant BULLSEYE	<<locked>>	61%	23018	69%	**94	100%
Alliant Herco	<<locked>>	61%	12604	38%	**1	93%
[Alliant POWER PISTOL]*	<<locked>>	61%	16070	48%	**86	81%
Alliant Sport Pistol	<<locked>>	62%	26266	79%	**60	100%
Alliant UNIQUE	<<locked>>	61%	17535	53%	**89	98%
Baschieri & Pellagri 100	<<locked>>	62%	20291	61%	**60	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	61%	12154	36%	**9	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	61%	21045	63%	**02	100%
Hodgdon Clays	<<locked>>	62%	24961	75%	**30	100%
Hodgdon HS-6	<<locked>>	61%	24352	73%	**43	94%
Hodgdon Longshot	<<locked>>	61%	27282	82%	**96	97%
Hodgdon Universal	<<locked>>	61%	21118	63%	**32	100%
Hodgdon CFE Pistol	<<locked>>	60%	18956	57%	**86	100%
Hodgdon TrailBoss	<<locked>>	86%	10602	32%	**0	100%
[Lovex D037.1]*	<<locked>>	75%	25672	77%	**22	80%
Lovex S011	<<locked>>	62%	27441	82%	**88	100%
Lovex S020	<<locked>>	60%	19653	59%	**15	100%
Maxam CSB 1	<<locked>>	60%	16157	48%	**10	100%
Maxam CSB 2	<<locked>>	61%	16998	51%	**53	100%
Maxam CSB 3	<<locked>>	62%	19696	59%	**66	100%
Maxam CSB 4	<<locked>>	61%	20740	62%	**66	100%
Maxam CSB 5	<<locked>>	61%	23714	71%	**73	100%
Ramshot Silhouette	<<locked>>	61%	24468	73%	**34	99%
Ramshot True Blue	<<locked>>	61%	27702	83%	**99	97%
ReloadSwiss RS 12	<<locked>>	61%	22829	68%	**45	100%
ReloadSwiss RS 14	<<locked>>	88%	10037	30%	**7	100%
ReloadSwiss RS 20	<<locked>>	61%	15200	46%	**53	98%
[ReloadSwiss RS 24]*	<<locked>>	76%	22597	68%	**47	81%
Rottweil P 801	<<locked>>	61%	27151	81%	**78	100%
[Rottweil P 806]*	<<locked>>	63%	10936	33%	**7	80%
SNPE Vectan A0	<<locked>>	61%	16781	50%	**30	97%
SNPE Vectan BA 9	<<locked>>	60%	19827	59%	**86	100%
SNPE Vectan BA10	<<locked>>	62%	26092	78%	**70	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	60%	13561	41%	**8	85%
SNPE Vectan BA9 1/2	<<locked>>	61%	19711	59%	**93	100%
[SNPE Vectan SP 2]*	<<locked>>	60%	16404	49%	**25	84%
[Shooters World Major Pistol]*	<<locked>>	75%	25672	77%	**22	80%
Somchem MP200	<<locked>>	60%	19667	59%	**25	98%
Somchem MS200	<<locked>>	60%	18101	54%	**79	99%
[Somchem S221]*	<<locked>>	61%	21567	65%	**01	84%
[Vihtavuori 3N37]*	<<locked>>	61%	15156	45%	**43	89%
[Vihtavuori 3N38]*	<<locked>>	85%	21089	63%	**07	80%
[Vihtavuori N105]*	<<locked>>	88%	17680	53%	**71	80%
Vihtavuori N320	<<locked>>	61%	20856	63%	**89	100%
Vihtavuori N32C Tin Star	<<locked>>	62%	12560	38%	**6	100%
Vihtavuori N330	<<locked>>	60%	18478	55%	**93	100%
Vihtavuori N340	<<locked>>	61%	17579	53%	**70	98%
[Vihtavuori N350]*	<<locked>>	61%	13967	42%	**10	88%
Winchester 231	<<locked>>	60%	27108	81%	**04	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