Load data for .38 Super Auto + .357 | 158gr | Ares RNBB

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 158gr \| Ares RNBB
Manufacturer SKU:	.38/.357-158 RNBB .357
Bullet Weight:	158gr \| 10.2g
Bullet Diameter:	0.357" \| 9.07mm
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_B10935_C583
Last updated:	2026-02-03

Load data for 122 loads in caliber .38 Super Auto with .357 | 158gr | Ares RNBB bullet and 61 powder(s). 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%	26498	79%	**53	92%
ADI AP 70N	<<locked>>	68%	29196	88%	**27	100%
ADI APS 350	<<locked>>	72%	29921	90%	**3	100%
ADI APS 450	<<locked>>	72%	28979	87%	**2	100%
ADI AS 30	<<locked>>	76%	29646	89%	**8	100%
ADI AS 50N	<<locked>>	73%	29472	88%	**8	100%
Accurate No. 2	<<locked>>	76%	29747	89%	**30	100%
Accurate No. 5	<<locked>>	63%	29254	88%	**99	95%
[Accurate No. 7]*	<<locked>>	82%	29921	90%	**52	84%
Accurate Solo 1000	<<locked>>	76%	29675	89%	**1	100%
Accurate Solo 1250	<<locked>>	83%	29776	89%	**20	100%
Alliant BE-86	<<locked>>	82%	30008	90%	**14	100%
Alliant BULLSEYE	<<locked>>	72%	29602	89%	**66	100%
Alliant Herco 👍	<<locked>>	97%	28152	84%	**56	100%
Alliant POWER PISTOL	<<locked>>	84%	29530	89%	**38	93%
Alliant Sport Pistol	<<locked>>	67%	29211	88%	**63	100%
Alliant UNIQUE 👍	<<locked>>	84%	29689	89%	**79	100%
Baschieri & Pellagri 100	<<locked>>	77%	29269	88%	**5	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	96%	28036	84%	**8	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	75%	29936	90%	**01	100%
Hodgdon Clays	<<locked>>	70%	29254	88%	**3	100%
Hodgdon HS-6	<<locked>>	69%	29689	89%	**89	97%
Hodgdon Longshot	<<locked>>	65%	29196	88%	**86	98%
Hodgdon Universal	<<locked>>	76%	29196	88%	**27	100%
Hodgdon CFE Pistol	<<locked>>	79%	29689	89%	**30	100%
Lovex D036	<<locked>>	63%	29196	88%	**96	95%
[Lovex D037.1]*	<<locked>>	82%	29921	90%	**52	84%
Lovex S011	<<locked>>	67%	29936	90%	**1	100%
Lovex S020	<<locked>>	76%	29791	89%	**47	100%
Maxam CSB 1	<<locked>>	85%	28935	87%	**04	100%
Maxam CSB 2	<<locked>>	84%	29907	90%	**30	100%
Maxam CSB 3	<<locked>>	80%	29617	89%	**4	100%
Maxam CSB 4	<<locked>>	77%	29820	89%	**4	100%
Maxam CSB 5	<<locked>>	71%	28950	87%	**5	100%
Ramshot Silhouette	<<locked>>	69%	29457	88%	**70	100%
Ramshot True Blue 👍	<<locked>>	65%	29878	90%	**89	99%
ReloadSwiss RS 12	<<locked>>	72%	28979	87%	**04	100%
ReloadSwiss RS 20 👍	<<locked>>	87%	29936	90%	**89	100%
[ReloadSwiss RS 24]*	<<locked>>	88%	29878	90%	**35	87%
Rottweil P 801	<<locked>>	67%	29689	89%	**1	100%
Rottweil P 806	<<locked>>	97%	29617	89%	**94	98%
SNPE Vectan A0	<<locked>>	85%	29472	88%	**33	100%
SNPE Vectan BA 9	<<locked>>	76%	29196	88%	**07	100%
SNPE Vectan BA10	<<locked>>	69%	30023	90%	**2	100%
SNPE Vectan BA7 1/2	<<locked>>	92%	29617	89%	**76	98%
SNPE Vectan BA9 1/2	<<locked>>	78%	29356	88%	**17	100%
SNPE Vectan SP 2	<<locked>>	81%	29283	88%	**58	95%
Shooters World Auto Pistol	<<locked>>	63%	29196	88%	**96	95%
[Shooters World Major Pistol]*	<<locked>>	82%	29921	90%	**52	84%
Somchem MP200 👍	<<locked>>	77%	29544	89%	**70	100%
Somchem MS200	<<locked>>	81%	30008	90%	**53	100%
Somchem S221	<<locked>>	73%	29472	88%	**12	90%
Vihtavuori 3N37	<<locked>>	85%	29124	87%	**96	99%
[Vihtavuori 3N38]*	<<locked>>	96%	26643	80%	**79	86%
[Vihtavuori N105]*	<<locked>>	96%	20131	60%	**14	85%
Vihtavuori N320	<<locked>>	74%	28674	86%	**4	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	26005	78%	**9	100%
Vihtavuori N330	<<locked>>	79%	29776	89%	**37	100%
Vihtavuori N340	<<locked>>	81%	28921	87%	**43	100%
Vihtavuori N350	<<locked>>	89%	29733	89%	**96	99%
Winchester 231	<<locked>>	66%	30008	90%	**10	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	72%	14156	42%	**3	81%
ADI AP 70N	<<locked>>	60%	22974	69%	**8	100%
ADI APS 350	<<locked>>	64%	25454	76%	**3	100%
ADI APS 450	<<locked>>	62%	22727	68%	**3	100%
ADI AS 30	<<locked>>	61%	20479	61%	**0	100%
ADI AS 50N	<<locked>>	62%	21712	65%	**3	100%
Accurate No. 2	<<locked>>	62%	19087	57%	**6	97%
Accurate No. 5	<<locked>>	61%	27615	83%	**73	95%
[Accurate No. 7]*	<<locked>>	76%	24149	72%	**63	80%
Accurate Solo 1000	<<locked>>	62%	20798	62%	**3	100%
Accurate Solo 1250	<<locked>>	60%	15824	47%	**0	100%
Alliant BE-86	<<locked>>	62%	17231	52%	**0	100%
Alliant BULLSEYE	<<locked>>	62%	22046	66%	**1	100%
Alliant Herco	<<locked>>	68%	14388	43%	**7	96%
[Alliant POWER PISTOL]*	<<locked>>	60%	14779	44%	**3	81%
Alliant Sport Pistol	<<locked>>	60%	23641	71%	**8	100%
Alliant UNIQUE	<<locked>>	61%	16288	49%	**6	98%
Baschieri & Pellagri 100	<<locked>>	60%	18188	55%	**7	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	74%	16433	49%	**7	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	61%	19624	59%	**3	100%
Hodgdon Clays	<<locked>>	63%	24526	74%	**3	100%
Hodgdon HS-6	<<locked>>	61%	22176	66%	**1	94%
Hodgdon Longshot	<<locked>>	61%	25251	76%	**30	97%
Hodgdon Universal	<<locked>>	61%	19667	59%	**9	100%
Hodgdon CFE Pistol	<<locked>>	62%	18492	55%	**9	100%
Lovex D036	<<locked>>	61%	27572	83%	**73	95%
[Lovex D037.1]*	<<locked>>	76%	24149	72%	**63	80%
Lovex S011	<<locked>>	61%	24787	74%	**2	100%
Lovex S020	<<locked>>	61%	19043	57%	**2	100%
Maxam CSB 1	<<locked>>	64%	16650	50%	**3	100%
Maxam CSB 2	<<locked>>	62%	16259	49%	**0	100%
Maxam CSB 3	<<locked>>	62%	18695	56%	**3	100%
Maxam CSB 4	<<locked>>	61%	19435	58%	**6	100%
Maxam CSB 5	<<locked>>	60%	21669	65%	**0	100%
Ramshot Silhouette	<<locked>>	61%	22858	69%	**1	99%
Ramshot True Blue	<<locked>>	61%	25657	77%	**30	97%
ReloadSwiss RS 12	<<locked>>	61%	21422	64%	**9	100%
ReloadSwiss RS 20	<<locked>>	61%	14417	43%	**6	98%
[ReloadSwiss RS 24]*	<<locked>>	75%	20494	61%	**4	80%
Rottweil P 801	<<locked>>	61%	24903	75%	**8	100%
[Rottweil P 806]*	<<locked>>	66%	10675	32%	**7	82%
SNPE Vectan A0	<<locked>>	63%	16389	49%	**3	97%
SNPE Vectan BA 9	<<locked>>	62%	19305	58%	**6	100%
SNPE Vectan BA10	<<locked>>	61%	24729	74%	**6	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	65%	14605	44%	**0	88%
SNPE Vectan BA9 1/2	<<locked>>	61%	18420	55%	**9	100%
[SNPE Vectan SP 2]*	<<locked>>	61%	14982	45%	**6	84%
Shooters World Auto Pistol	<<locked>>	61%	27572	83%	**73	95%
[Shooters World Major Pistol]*	<<locked>>	76%	24149	72%	**63	80%
Somchem MP200	<<locked>>	60%	18550	56%	**9	98%
Somchem MS200	<<locked>>	60%	17027	51%	**6	99%
[Somchem S221]*	<<locked>>	61%	19363	58%	**8	83%
Vihtavuori 3N37	<<locked>>	62%	14736	44%	**0	90%
[Vihtavuori 3N38]*	<<locked>>	86%	20073	60%	**1	81%
[Vihtavuori N105]*	<<locked>>	90%	16708	50%	**5	80%
Vihtavuori N320	<<locked>>	61%	19682	59%	**6	100%
Vihtavuori N32C Tin Star	<<locked>>	84%	20320	61%	**3	100%
Vihtavuori N330	<<locked>>	60%	17129	51%	**3	100%
Vihtavuori N340	<<locked>>	62%	16766	50%	**3	98%
[Vihtavuori N350]*	<<locked>>	62%	13576	41%	**0	89%
Winchester 231	<<locked>>	61%	26049	78%	**8	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