Load data for .357 Magnum + .356 | 145gr | H&N HP HS

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.356 \| 145gr \| H&N HP HS
Bullet Weight:	145gr \| 9.4g
Bullet Diameter:	0.356" \| 9.04mm
Bullet Length:	<<locked>>
Caliber:	.357 Magnum load data
Case Length (l3):	1.290" \| 32.8mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	25.6 Grains of Water \| 1.66 cm³
Primer Size:	Small Pistol Magnum (SPM)
Max. allowed Pressure:	43511 psi \| 3000 bar
LID:	LID_B7463_C513
Last updated:	2026-01-21

Load data for 128 loads in caliber .357 Magnum with .356 | 145gr | H&N HP HS bullet and 64 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>>	96%	35389	81%	**81	99%
ADI AP 70N	<<locked>>	69%	37666	87%	**93	100%
ADI APS 350	<<locked>>	77%	38812	89%	**29	100%
ADI APS 450	<<locked>>	78%	38899	89%	**58	100%
ADI AS 30	<<locked>>	79%	37913	87%	**94	100%
ADI AS 50N	<<locked>>	76%	37971	87%	**40	100%
Accurate No. 2	<<locked>>	76%	37956	87%	**12	100%
Accurate No. 7	<<locked>>	78%	37927	87%	**70	93%
[Accurate No. 9]*	<<locked>>	87%	38522	89%	**63	87%
Accurate Solo 1000	<<locked>>	78%	37811	87%	**20	100%
Accurate Solo 1250	<<locked>>	82%	37579	86%	**70	100%
[Accurate TCM]*	<<locked>>	87%	39015	90%	**60	89%
[Alliant 2400]*	<<locked>>	96%	35114	81%	**37	82%
Alliant BLUE DOT	<<locked>>	97%	34171	79%	**01	90%
Alliant BULLSEYE	<<locked>>	73%	37971	87%	**48	100%
Alliant POWER PISTOL	<<locked>>	83%	38522	89%	**57	99%
Alliant Sport Pistol	<<locked>>	68%	38189	88%	**55	100%
Alliant UNIQUE	<<locked>>	84%	38957	90%	**71	100%
Baschieri & Pellagri 100	<<locked>>	79%	38087	88%	**27	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	96%	36172	83%	**17	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	74%	38116	88%	**47	100%
Hodgdon Clays	<<locked>>	75%	37884	87%	**29	100%
Hodgdon HS-6	<<locked>>	68%	38856	89%	**98	100%
Hodgdon Longshot	<<locked>>	65%	38769	89%	**91	100%
Hodgdon Universal	<<locked>>	76%	37666	87%	**93	100%
Hodgdon CFE Pistol	<<locked>>	80%	39015	90%	**02	100%
Lovex D037.1	<<locked>>	78%	37927	87%	**70	93%
[Lovex D037.2]*	<<locked>>	86%	38522	89%	**63	87%
Lovex S011	<<locked>>	68%	38537	89%	**53	100%
Lovex S020	<<locked>>	75%	38145	88%	**12	100%
Maxam CSB 1	<<locked>>	86%	38116	88%	**76	100%
Maxam CSB 2	<<locked>>	82%	37710	87%	**80	100%
Maxam CSB 3	<<locked>>	82%	38508	89%	**53	100%
Maxam CSB 4	<<locked>>	78%	37782	87%	**27	100%
Maxam CSB 5	<<locked>>	73%	37492	86%	**78	100%
[Ramshot Enforcer]*	<<locked>>	96%	34432	79%	**34	83%
Ramshot Silhouette	<<locked>>	68%	38000	87%	**55	100%
Ramshot True Blue	<<locked>>	63%	37826	87%	**75	100%
ReloadSwiss RS 12	<<locked>>	72%	37985	87%	**60	100%
ReloadSwiss RS 20	<<locked>>	84%	38000	87%	**42	100%
ReloadSwiss RS 24	<<locked>>	84%	37869	87%	**47	95%
Rottweil P 801	<<locked>>	69%	39088	90%	**47	100%
Rottweil P 806 👍	<<locked>>	90%	38145	88%	**76	100%
SNPE Vectan A0	<<locked>>	86%	38725	89%	**19	100%
SNPE Vectan BA 9	<<locked>>	78%	38696	89%	**83	100%
SNPE Vectan BA10	<<locked>>	73%	38885	89%	**58	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	91%	38029	87%	**75	100%
SNPE Vectan BA9 1/2	<<locked>>	79%	38334	88%	**89	100%
SNPE Vectan SP 2	<<locked>>	78%	38812	89%	**76	100%
[Shooters World Heavy Pistol]*	<<locked>>	86%	38522	89%	**63	87%
Shooters World Major Pistol	<<locked>>	78%	37927	87%	**70	93%
Somchem MP200	<<locked>>	77%	38116	88%	**48	100%
Somchem MS200	<<locked>>	81%	38377	88%	**29	100%
Somchem S221	<<locked>>	72%	38145	88%	**34	97%
Vihtavuori 3N37 👍	<<locked>>	84%	38072	87%	**91	100%
Vihtavuori 3N38	<<locked>>	97%	38769	89%	**53	96%
Vihtavuori N105	<<locked>>	97%	30545	70%	**91	96%
Vihtavuori N310	<<locked>>	63%	37942	87%	**52	100%
Vihtavuori N320	<<locked>>	77%	39015	90%	**43	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	33025	76%	**15	100%
Vihtavuori N330	<<locked>>	77%	37521	86%	**86	100%
Vihtavuori N340	<<locked>>	82%	38551	89%	**29	100%
Vihtavuori N350 👍	<<locked>>	87%	38522	89%	**88	100%
Winchester 231	<<locked>>	66%	38783	89%	**76	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	61%	13140	30%	**5	83%
ADI AP 70N	<<locked>>	60%	29138	67%	**91	100%
ADI APS 350	<<locked>>	60%	26252	60%	**1	100%
ADI APS 450	<<locked>>	61%	25628	59%	**04	100%
ADI AS 30	<<locked>>	61%	24497	56%	**30	100%
ADI AS 50N	<<locked>>	61%	26295	60%	**99	100%
Accurate No. 2	<<locked>>	62%	24221	56%	**32	100%
[Accurate No. 7]*	<<locked>>	61%	19421	45%	**45	80%
[Accurate No. 9]*	<<locked>>	77%	27137	62%	**86	80%
Accurate Solo 1000	<<locked>>	61%	24671	57%	**56	100%
Accurate Solo 1250	<<locked>>	62%	21147	49%	**60	100%
[Accurate TCM]*	<<locked>>	74%	24758	57%	**43	80%
[Alliant 2400]*	<<locked>>	93%	31763	73%	**88	80%
[Alliant BLUE DOT]*	<<locked>>	79%	20798	48%	**55	80%
Alliant BULLSEYE	<<locked>>	62%	27804	64%	**11	100%
Alliant POWER PISTOL	<<locked>>	61%	19479	45%	**32	90%
Alliant Sport Pistol	<<locked>>	61%	30966	71%	**60	100%
Alliant UNIQUE	<<locked>>	60%	20059	46%	**89	100%
Baschieri & Pellagri 100	<<locked>>	62%	23685	54%	**53	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	63%	15069	35%	**8	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	61%	25396	58%	**02	100%
Hodgdon Clays	<<locked>>	60%	26643	61%	**01	100%
Hodgdon HS-6	<<locked>>	61%	30110	69%	**86	99%
Hodgdon Longshot	<<locked>>	61%	33504	77%	**22	100%
Hodgdon Universal	<<locked>>	61%	24163	56%	**15	100%
Hodgdon CFE Pistol	<<locked>>	61%	22640	52%	**89	100%
[Lovex D037.1]*	<<locked>>	61%	19421	45%	**45	80%
[Lovex D037.2]*	<<locked>>	76%	27137	62%	**86	80%
Lovex S011	<<locked>>	60%	30734	71%	**68	100%
Lovex S020	<<locked>>	60%	23786	55%	**32	100%
Maxam CSB 1	<<locked>>	60%	19102	44%	**14	100%
Maxam CSB 2	<<locked>>	61%	20320	47%	**47	100%
Maxam CSB 3	<<locked>>	60%	22031	51%	**47	100%
Maxam CSB 4	<<locked>>	62%	24700	57%	**70	100%
Maxam CSB 5	<<locked>>	60%	26745	61%	**53	100%
[Ramshot Enforcer]*	<<locked>>	92%	29762	68%	**68	80%
Ramshot Silhouette	<<locked>>	61%	30182	69%	**60	100%
Ramshot True Blue	<<locked>>	61%	35114	81%	**45	100%
ReloadSwiss RS 12	<<locked>>	61%	27615	63%	**45	100%
ReloadSwiss RS 20	<<locked>>	61%	19058	44%	**76	100%
[ReloadSwiss RS 24]*	<<locked>>	61%	17056	39%	**73	81%
Rottweil P 801	<<locked>>	61%	31647	73%	**61	100%
[Rottweil P 806]*	<<locked>>	61%	13126	30%	**14	89%
SNPE Vectan A0	<<locked>>	61%	19406	45%	**43	100%
SNPE Vectan BA 9	<<locked>>	61%	23380	54%	**96	100%
SNPE Vectan BA10	<<locked>>	60%	28369	65%	**40	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	16505	38%	**10	94%
SNPE Vectan BA9 1/2	<<locked>>	62%	23685	54%	**02	100%
SNPE Vectan SP 2	<<locked>>	61%	20987	48%	**81	93%
[Shooters World Heavy Pistol]*	<<locked>>	76%	27137	62%	**86	80%
[Shooters World Major Pistol]*	<<locked>>	61%	19421	45%	**45	80%
Somchem MP200	<<locked>>	61%	24178	56%	**58	100%
Somchem MS200	<<locked>>	61%	21857	50%	**99	100%
Somchem S221	<<locked>>	61%	25904	60%	**43	92%
Vihtavuori 3N37	<<locked>>	61%	18768	43%	**86	96%
[Vihtavuori 3N38]*	<<locked>>	68%	15896	37%	**40	80%
[Vihtavuori N105]*	<<locked>>	72%	13663	31%	**20	81%
Vihtavuori N310	<<locked>>	62%	36056	83%	**32	100%
Vihtavuori N320	<<locked>>	61%	25019	58%	**79	100%
Vihtavuori N32C Tin Star	<<locked>>	72%	18913	43%	**2	100%
Vihtavuori N330	<<locked>>	61%	23235	53%	**12	100%
Vihtavuori N340	<<locked>>	62%	21292	49%	**96	100%
Vihtavuori N350	<<locked>>	60%	16723	38%	**40	95%
Winchester 231	<<locked>>	61%	32808	75%	**07	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