Load data for .357 Auto Magnum + .357 | 147gr | H&N HP HS

Recommended Powder(s): Alliant POWER PISTOL

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 147gr \| H&N HP HS
Bullet Weight:	147gr \| 9.5g
Bullet Diameter:	0.357" \| 9.07mm
Bullet Length:	0.663" \| 16.8mm
Caliber:	.357 Auto Magnum load data
Case Length (l3):	1.299" \| 33.0mm
Cartridge Length (C.O.L.):	1.576" \| 40.0mm
Seated Depth:	0.386" \| 9.8mm
Shank Seated Depth:	0.366" \| 9.3mm
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_B7472_C511
Last updated:	2025-01-01

Load data for 90 loads in caliber .357 Auto Magnum with .357 | 147gr | H&N HP HS bullet and 45 powders such as Alliant POWER PISTOL. 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>>	80%	31763	86%	**50	100%
ADI APS 350	<<locked>>	63%	32721	88%	**71	100%
ADI APS 450	<<locked>>	63%	31473	85%	**84	100%
ADI AS 30	<<locked>>	64%	31589	85%	**24	100%
[Accurate 4100]*	<<locked>>	84%	32822	89%	**09	82%
Accurate No. 2	<<locked>>	63%	32401	88%	**62	100%
Accurate No. 7	<<locked>>	64%	32503	88%	**99	94%
[Accurate No. 9]*	<<locked>>	71%	31995	87%	**93	88%
Accurate Solo 1000	<<locked>>	63%	31792	86%	**57	100%
Accurate Solo 1250	<<locked>>	67%	32300	87%	**19	100%
Accurate TCM	<<locked>>	71%	33025	89%	**03	90%
[Alliant 2400]*	<<locked>>	80%	32561	88%	**16	85%
Alliant BLUE DOT	<<locked>>	82%	32010	87%	**96	93%
Alliant POWER PISTOL 👍	<<locked>>	66%	32518	88%	**86	99%
Alliant UNIQUE	<<locked>>	67%	32924	89%	**94	100%
Baschieri & Pellagri 100	<<locked>>	65%	32938	89%	**73	100%
[Hodgdon LilGun]*	<<locked>>	93%	32822	89%	**91	86%
Hodgdon TrailBoss	<<locked>>	96%	18797	51%	**17	100%
Lovex D037.1	<<locked>>	64%	32503	88%	**99	94%
[Lovex D037.2]*	<<locked>>	71%	32793	89%	**06	89%
Maxam CSB 1	<<locked>>	70%	32460	88%	**16	100%
Maxam CSB 2	<<locked>>	67%	33098	90%	**16	100%
Maxam CSB 3	<<locked>>	65%	31807	86%	**83	100%
Maxam CSB 4	<<locked>>	63%	31850	86%	**60	100%
[Ramshot Enforcer]*	<<locked>>	81%	31778	86%	**26	87%
ReloadSwiss RS 14	<<locked>>	96%	17289	47%	**27	100%
ReloadSwiss RS 20	<<locked>>	67%	31618	85%	**71	100%
ReloadSwiss RS 24	<<locked>>	68%	31908	86%	**83	96%
Rottweil P 806	<<locked>>	72%	31836	86%	**76	100%
SNPE Vectan A0	<<locked>>	69%	31763	86%	**39	100%
SNPE Vectan BA 9	<<locked>>	63%	31749	86%	**09	100%
SNPE Vectan BA7 1/2	<<locked>>	74%	32039	87%	**11	100%
SNPE Vectan BA9 1/2	<<locked>>	63%	31589	85%	**16	100%
[Shooters World Heavy Pistol]*	<<locked>>	71%	32793	89%	**06	89%
Shooters World Major Pistol	<<locked>>	64%	32503	88%	**99	94%
Somchem MP200	<<locked>>	63%	33243	90%	**94	100%
Somchem MS200	<<locked>>	66%	32227	87%	**58	100%
Vihtavuori 3N37	<<locked>>	67%	32039	87%	**27	100%
Vihtavuori 3N38	<<locked>>	78%	31778	86%	**70	96%
Vihtavuori N105	<<locked>>	84%	32793	89%	**35	99%
[Vihtavuori N110]*	<<locked>>	96%	27311	74%	**40	82%
Vihtavuori N32C Tin Star	<<locked>>	84%	32300	87%	**04	100%
Vihtavuori N330	<<locked>>	63%	32474	88%	**29	100%
Vihtavuori N340	<<locked>>	67%	32750	89%	**68	100%
Vihtavuori N350	<<locked>>	70%	31502	85%	**07	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	61%	18086	49%	**55	93%
ADI APS 350	<<locked>>	61%	30618	83%	**38	100%
ADI APS 450	<<locked>>	61%	29515	80%	**55	100%
ADI AS 30	<<locked>>	61%	29486	80%	**94	100%
[Accurate 4100]*	<<locked>>	82%	29921	81%	**57	80%
Accurate No. 2	<<locked>>	61%	30356	82%	**35	100%
Accurate No. 7	<<locked>>	61%	29501	80%	**53	93%
[Accurate No. 9]*	<<locked>>	61%	21799	59%	**80	81%
Accurate Solo 1000	<<locked>>	61%	29863	81%	**24	100%
Accurate Solo 1250	<<locked>>	61%	26672	72%	**30	100%
[Accurate TCM]*	<<locked>>	61%	22452	61%	**93	83%
[Alliant 2400]*	<<locked>>	74%	25744	70%	**81	81%
[Alliant BLUE DOT]*	<<locked>>	62%	17463	47%	**68	81%
Alliant POWER PISTOL	<<locked>>	61%	27615	75%	**94	98%
Alliant UNIQUE	<<locked>>	61%	27514	74%	**12	100%
Baschieri & Pellagri 100	<<locked>>	61%	29095	79%	**24	100%
[Hodgdon LilGun]*	<<locked>>	86%	25933	70%	**63	81%
Hodgdon TrailBoss	<<locked>>	61%	8833	24%	**8	100%
Lovex D037.1	<<locked>>	61%	29501	80%	**53	93%
[Lovex D037.2]*	<<locked>>	61%	22423	61%	**99	81%
Maxam CSB 1	<<locked>>	61%	25338	68%	**07	100%
Maxam CSB 2	<<locked>>	61%	27441	74%	**37	100%
Maxam CSB 3	<<locked>>	61%	28079	76%	**24	100%
Maxam CSB 4	<<locked>>	61%	29892	81%	**34	100%
[Ramshot Enforcer]*	<<locked>>	73%	23815	64%	**55	80%
ReloadSwiss RS 14	<<locked>>	61%	8267	22%	**8	100%
ReloadSwiss RS 20	<<locked>>	61%	26194	71%	**86	100%
ReloadSwiss RS 24	<<locked>>	61%	24831	67%	**52	92%
Rottweil P 806	<<locked>>	61%	21393	58%	**80	99%
SNPE Vectan A0	<<locked>>	61%	25150	68%	**34	100%
SNPE Vectan BA 9	<<locked>>	61%	29979	81%	**83	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	22002	59%	**24	99%
SNPE Vectan BA9 1/2	<<locked>>	61%	29791	81%	**86	100%
[Shooters World Heavy Pistol]*	<<locked>>	61%	22423	61%	**99	81%
Shooters World Major Pistol	<<locked>>	61%	29501	80%	**53	93%
Somchem MP200	<<locked>>	61%	31386	85%	**71	100%
Somchem MS200	<<locked>>	61%	28660	77%	**99	100%
Vihtavuori 3N37	<<locked>>	61%	25585	69%	**16	100%
[Vihtavuori 3N38]*	<<locked>>	61%	18536	50%	**91	87%
[Vihtavuori N105]*	<<locked>>	61%	14069	38%	**02	85%
[Vihtavuori N110]*	<<locked>>	92%	24671	67%	**91	80%
Vihtavuori N32C Tin Star	<<locked>>	61%	18188	49%	**8	100%
Vihtavuori N330	<<locked>>	61%	30400	82%	**02	100%
Vihtavuori N340	<<locked>>	61%	27296	74%	**86	100%
Vihtavuori N350	<<locked>>	61%	23482	64%	**73	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