Load data for .357 Auto Magnum + .357 | 158gr | H&N RN HS

Recommended Powder(s): none

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 158gr \| H&N RN HS
Bullet Weight:	158gr \| 10.2g
Bullet Diameter:	0.357" \| 9.07mm
Bullet Length:	0.717" \| 18.2mm
Caliber:	.357 Auto Magnum load data
Case Length (l3):	1.299" \| 33.0mm
Cartridge Length (C.O.L.):	1.576" \| 40.0mm
Seated Depth:	0.440" \| 11.2mm
Shank Seated Depth:	0.420" \| 10.7mm
Case Capacity:	35.0 Grains of Water \| 2.27 cm³
Primer Size:	Small Pistol Magnum (SPM)
Max. allowed Pressure:	36985 psi \| 2550 bar
LID:	LID_B7481_C511
Last updated:	2025-01-01

Load data for 90 loads in caliber .357 Auto Magnum with .357 | 158gr | H&N RN HS bullet and 45 powders such as none. 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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C.O.L. (mm)
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Min z (%)
Min FR (%)
Max FR*
Barrel Length (Inch)
Barrel Length (cm)
Safety Buffer (%)
.
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.

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>>	81%	33214	90%	**04	100%
ADI APS 350	<<locked>>	64%	33185	90%	**22	100%
ADI APS 450	<<locked>>	64%	32213	87%	**32	100%
ADI AS 30	<<locked>>	63%	31285	85%	**61	100%
[Accurate 4100]*	<<locked>>	84%	33127	90%	**60	84%
Accurate No. 2	<<locked>>	63%	32982	89%	**09	100%
Accurate No. 7	<<locked>>	64%	33214	90%	**60	95%
Accurate No. 9	<<locked>>	71%	33054	89%	**53	90%
Accurate Solo 1000	<<locked>>	64%	32750	89%	**07	100%
Accurate Solo 1250	<<locked>>	66%	31604	85%	**43	100%
Accurate TCM	<<locked>>	71%	32401	88%	**30	91%
[Alliant 2400]*	<<locked>>	80%	32039	87%	**50	86%
Alliant BLUE DOT	<<locked>>	82%	32503	88%	**37	94%
Alliant POWER PISTOL	<<locked>>	67%	32953	89%	**34	100%
Alliant UNIQUE	<<locked>>	66%	31575	85%	**16	100%
Baschieri & Pellagri 100	<<locked>>	64%	32169	87%	**04	100%
[Hodgdon LilGun]*	<<locked>>	92%	32111	87%	**19	87%
Hodgdon TrailBoss	<<locked>>	95%	18652	50%	**8	100%
Lovex D037.1	<<locked>>	64%	33214	90%	**60	95%
Lovex D037.2	<<locked>>	70%	32213	87%	**37	90%
Maxam CSB 1	<<locked>>	70%	32895	89%	**60	100%
Maxam CSB 2	<<locked>>	65%	31546	85%	**34	100%
Maxam CSB 3	<<locked>>	66%	33069	89%	**37	100%
Maxam CSB 4	<<locked>>	64%	32837	89%	**11	100%
[Ramshot Enforcer]*	<<locked>>	82%	33199	90%	**86	89%
ReloadSwiss RS 14	<<locked>>	93%	16621	45%	**5	100%
ReloadSwiss RS 20	<<locked>>	67%	32300	87%	**12	100%
ReloadSwiss RS 24	<<locked>>	69%	32924	89%	**40	97%
Rottweil P 806	<<locked>>	72%	32721	88%	**27	100%
SNPE Vectan A0	<<locked>>	69%	32416	88%	**89	100%
SNPE Vectan BA 9	<<locked>>	63%	32314	87%	**60	100%
[SNPE Vectan BA6 1/2]*	<<locked>>	96%	22742	61%	**70	83%
SNPE Vectan BA7 1/2	<<locked>>	74%	32518	88%	**48	100%
SNPE Vectan BA9 1/2	<<locked>>	63%	32068	87%	**53	100%
Shooters World Heavy Pistol	<<locked>>	70%	32213	87%	**37	90%
Shooters World Major Pistol	<<locked>>	64%	33214	90%	**60	95%
Somchem MS200	<<locked>>	65%	31879	86%	**89	100%
Vihtavuori 3N37	<<locked>>	67%	31531	85%	**55	100%
Vihtavuori 3N38	<<locked>>	78%	32880	89%	**27	97%
Vihtavuori N105	<<locked>>	83%	31459	85%	**47	99%
[Vihtavuori N110]*	<<locked>>	97%	28558	77%	**24	85%
Vihtavuori N32C Tin Star	<<locked>>	83%	31821	86%	**38	100%
Vihtavuori N330	<<locked>>	63%	32895	89%	**73	100%
Vihtavuori N340	<<locked>>	65%	31502	85%	**86	100%
Vihtavuori N350	<<locked>>	71%	32779	89%	**65	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	61%	18507	50%	**19	94%
ADI APS 350	<<locked>>	61%	30995	84%	**93	100%
ADI APS 450	<<locked>>	61%	30197	82%	**09	100%
ADI AS 30	<<locked>>	61%	29167	79%	**29	100%
[Accurate 4100]*	<<locked>>	80%	28485	77%	**85	81%
Accurate No. 2	<<locked>>	61%	30719	83%	**80	100%
Accurate No. 7	<<locked>>	61%	29965	81%	**11	94%
[Accurate No. 9]*	<<locked>>	61%	22089	60%	**37	82%
Accurate Solo 1000	<<locked>>	61%	30676	83%	**81	100%
Accurate Solo 1250	<<locked>>	62%	27615	75%	**88	100%
[Accurate TCM]*	<<locked>>	61%	22669	61%	**47	84%
[Alliant 2400]*	<<locked>>	71%	23786	64%	**93	80%
[Alliant BLUE DOT]*	<<locked>>	61%	17114	46%	**12	82%
Alliant POWER PISTOL	<<locked>>	61%	27789	75%	**48	99%
Alliant UNIQUE	<<locked>>	61%	27862	75%	**57	100%
Baschieri & Pellagri 100	<<locked>>	62%	30124	81%	**78	100%
[Hodgdon LilGun]*	<<locked>>	85%	24947	67%	**85	81%
Hodgdon TrailBoss	<<locked>>	62%	9195	25%	**1	100%
Lovex D037.1	<<locked>>	61%	29965	81%	**11	94%
[Lovex D037.2]*	<<locked>>	61%	22669	61%	**57	83%
Maxam CSB 1	<<locked>>	61%	25382	69%	**55	100%
Maxam CSB 2	<<locked>>	60%	27557	75%	**78	100%
Maxam CSB 3	<<locked>>	61%	28979	78%	**84	100%
Maxam CSB 4	<<locked>>	61%	30719	83%	**84	100%
[Ramshot Enforcer]*	<<locked>>	72%	23467	63%	**06	82%
ReloadSwiss RS 14	<<locked>>	61%	8209	22%	**1	100%
ReloadSwiss RS 20	<<locked>>	61%	26672	72%	**34	100%
ReloadSwiss RS 24	<<locked>>	61%	25164	68%	**96	93%
Rottweil P 806	<<locked>>	61%	21509	58%	**37	99%
SNPE Vectan A0	<<locked>>	61%	25396	69%	**88	100%
SNPE Vectan BA 9	<<locked>>	61%	30530	83%	**30	100%
[SNPE Vectan BA6 1/2]*	<<locked>>	93%	20711	56%	**24	81%
SNPE Vectan BA7 1/2	<<locked>>	61%	21857	59%	**68	100%
SNPE Vectan BA9 1/2	<<locked>>	61%	30110	81%	**27	100%
[Shooters World Heavy Pistol]*	<<locked>>	61%	22669	61%	**57	83%
Shooters World Major Pistol	<<locked>>	61%	29965	81%	**11	94%
Somchem MS200	<<locked>>	61%	28123	76%	**37	100%
Vihtavuori 3N37	<<locked>>	61%	26484	72%	**73	100%
[Vihtavuori 3N38]*	<<locked>>	61%	18695	51%	**55	89%
[Vihtavuori N105]*	<<locked>>	61%	14649	40%	**79	88%
[Vihtavuori N110]*	<<locked>>	90%	23061	62%	**12	80%
Vihtavuori N32C Tin Star	<<locked>>	61%	18652	50%	**8	100%
Vihtavuori N330	<<locked>>	61%	30792	83%	**43	100%
Vihtavuori N340	<<locked>>	61%	27630	75%	**30	100%
Vihtavuori N350	<<locked>>	61%	24105	65%	**24	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.