Load data for .357 Auto Magnum + .356 | 140gr | H&N RN HS

Recommended Powder(s): Alliant POWER PISTOL, Rottweil P 806

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.356 \| 140gr \| H&N RN HS
Bullet Weight:	140gr \| 9.1g
Bullet Diameter:	0.356" \| 9.04mm
Bullet Length:	0.659" \| 16.7mm
Caliber:	.357 Auto Magnum load data
Case Length (l3):	1.299" \| 33.0mm
Cartridge Length (C.O.L.):	1.576" \| 40.0mm
Seated Depth:	0.382" \| 9.7mm
Shank Seated Depth:	0.362" \| 9.2mm
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_B7462_C511
Last updated:	2025-01-01

Load data for 90 loads in caliber .357 Auto Magnum with .356 | 140gr | H&N RN HS bullet and 45 powders such as Alliant POWER PISTOL, Rottweil P 806. 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>>	81%	31995	87%	**80	99%
ADI APS 350	<<locked>>	64%	32880	89%	**11	100%
ADI APS 450	<<locked>>	64%	31676	86%	**20	100%
ADI AS 30	<<locked>>	66%	32692	88%	**73	100%
ADI AS 50N	<<locked>>	63%	33156	90%	**25	100%
Accurate No. 2	<<locked>>	63%	32227	87%	**04	100%
Accurate No. 7	<<locked>>	65%	33141	90%	**62	94%
[Accurate No. 9]*	<<locked>>	72%	32561	88%	**49	88%
Accurate Solo 1000	<<locked>>	64%	31836	86%	**93	100%
Accurate Solo 1250	<<locked>>	68%	32039	87%	**52	100%
Accurate TCM	<<locked>>	72%	32851	89%	**45	90%
[Alliant 2400]*	<<locked>>	82%	32953	89%	**68	85%
Alliant BLUE DOT	<<locked>>	83%	32692	88%	**45	92%
Alliant POWER PISTOL 👍	<<locked>>	67%	32895	89%	**35	99%
Alliant UNIQUE	<<locked>>	67%	31691	86%	**17	100%
Baschieri & Pellagri 100	<<locked>>	66%	32895	89%	**09	100%
[Hodgdon LilGun]*	<<locked>>	94%	32793	89%	**31	85%
Hodgdon Universal	<<locked>>	63%	32837	89%	**75	100%
Hodgdon TrailBoss	<<locked>>	95%	18188	49%	**37	100%
Lovex D037.1	<<locked>>	65%	33141	90%	**62	94%
[Lovex D037.2]*	<<locked>>	71%	31792	86%	**35	88%
Maxam CSB 1	<<locked>>	72%	33156	90%	**62	100%
Maxam CSB 2	<<locked>>	68%	32808	89%	**58	100%
Maxam CSB 3	<<locked>>	66%	31734	86%	**16	100%
Maxam CSB 4	<<locked>>	64%	31778	86%	**96	100%
[Ramshot Enforcer]*	<<locked>>	82%	32822	89%	**72	86%
ReloadSwiss RS 14	<<locked>>	95%	16694	45%	**43	100%
ReloadSwiss RS 20	<<locked>>	69%	32953	89%	**27	100%
ReloadSwiss RS 24	<<locked>>	70%	32735	88%	**35	95%
Rottweil P 806 👍	<<locked>>	74%	32967	89%	**35	100%
SNPE Vectan A0	<<locked>>	69%	31473	85%	**78	100%
SNPE Vectan BA 9	<<locked>>	63%	31488	85%	**48	100%
SNPE Vectan BA7 1/2	<<locked>>	76%	33170	90%	**57	100%
SNPE Vectan BA9 1/2	<<locked>>	65%	32329	87%	**65	100%
[Shooters World Heavy Pistol]*	<<locked>>	71%	31792	86%	**35	88%
Shooters World Major Pistol	<<locked>>	65%	33141	90%	**62	94%
Somchem MP200	<<locked>>	63%	32938	89%	**34	100%
Somchem MS200	<<locked>>	67%	32837	89%	**04	100%
Vihtavuori 3N37	<<locked>>	68%	31575	85%	**50	100%
Vihtavuori 3N38	<<locked>>	79%	31763	86%	**03	96%
Vihtavuori N105	<<locked>>	84%	31720	86%	**55	99%
Vihtavuori N32C Tin Star	<<locked>>	85%	32039	87%	**34	100%
Vihtavuori N330	<<locked>>	63%	32111	87%	**58	100%
Vihtavuori N340	<<locked>>	67%	32460	88%	**98	100%
Vihtavuori N350	<<locked>>	72%	32808	89%	**73	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	61%	17361	47%	**65	92%
ADI APS 350	<<locked>>	61%	30879	83%	**78	100%
ADI APS 450	<<locked>>	61%	29791	81%	**91	100%
ADI AS 30	<<locked>>	61%	28747	78%	**14	100%
ADI AS 50N	<<locked>>	61%	31140	84%	**99	100%
Accurate No. 2	<<locked>>	61%	30153	82%	**65	100%
Accurate No. 7	<<locked>>	61%	28703	78%	**73	91%
[Accurate No. 9]*	<<locked>>	62%	22234	60%	**29	80%
Accurate Solo 1000	<<locked>>	61%	29892	81%	**60	100%
Accurate Solo 1250	<<locked>>	61%	26498	72%	**63	100%
[Accurate TCM]*	<<locked>>	61%	21350	58%	**06	81%
[Alliant 2400]*	<<locked>>	76%	27470	74%	**57	81%
[Alliant BLUE DOT]*	<<locked>>	64%	18028	49%	**07	81%
Alliant POWER PISTOL	<<locked>>	61%	26484	72%	**07	97%
Alliant UNIQUE	<<locked>>	61%	26542	72%	**35	100%
Baschieri & Pellagri 100	<<locked>>	61%	28964	78%	**60	100%
[Hodgdon LilGun]*	<<locked>>	89%	27166	73%	**16	80%
Hodgdon Universal	<<locked>>	61%	30908	84%	**48	100%
Hodgdon TrailBoss	<<locked>>	60%	8499	23%	**7	100%
Lovex D037.1	<<locked>>	61%	28703	78%	**73	91%
[Lovex D037.2]*	<<locked>>	62%	22756	62%	**42	81%
Maxam CSB 1	<<locked>>	61%	24424	66%	**30	100%
Maxam CSB 2	<<locked>>	61%	27296	74%	**73	100%
Maxam CSB 3	<<locked>>	61%	27978	76%	**66	100%
Maxam CSB 4	<<locked>>	61%	29820	81%	**70	100%
[Ramshot Enforcer]*	<<locked>>	75%	24758	67%	**14	80%
ReloadSwiss RS 14	<<locked>>	61%	7948	21%	**1	100%
ReloadSwiss RS 20	<<locked>>	61%	25991	70%	**16	100%
ReloadSwiss RS 24	<<locked>>	61%	24192	65%	**71	91%
Rottweil P 806	<<locked>>	61%	20102	54%	**86	97%
SNPE Vectan A0	<<locked>>	61%	24918	67%	**73	100%
SNPE Vectan BA 9	<<locked>>	61%	29805	81%	**22	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	21712	59%	**57	99%
SNPE Vectan BA9 1/2	<<locked>>	61%	28703	78%	**09	100%
[Shooters World Heavy Pistol]*	<<locked>>	62%	22756	62%	**42	81%
Shooters World Major Pistol	<<locked>>	61%	28703	78%	**73	91%
Somchem MP200	<<locked>>	61%	31111	84%	**01	100%
Somchem MS200	<<locked>>	61%	27586	75%	**25	100%
Vihtavuori 3N37	<<locked>>	61%	25280	68%	**39	100%
[Vihtavuori 3N38]*	<<locked>>	61%	17666	48%	**94	85%
[Vihtavuori N105]*	<<locked>>	61%	13706	37%	**22	84%
Vihtavuori N32C Tin Star	<<locked>>	62%	18246	49%	**20	100%
Vihtavuori N330	<<locked>>	61%	30226	82%	**35	100%
Vihtavuori N340	<<locked>>	61%	27093	73%	**25	100%
Vihtavuori N350	<<locked>>	61%	23163	63%	**96	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