Load data for .357 Maximum + .357 | 147gr | H&N KS HS

Recommended Powder(s): Alliant POWER PISTOL

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 147gr \| H&N KS HS
Bullet Weight:	147gr \| 9.5g
Bullet Diameter:	0.357" \| 9.07mm
Bullet Length:	0.643" \| 16.3mm
Caliber:	.357 Maximum load data
Case Length (l3):	1.600" \| 40.6mm
Cartridge Length (C.O.L.):	1.960" \| 49.8mm
Seated Depth:	0.283" \| 7.2mm
Shank Seated Depth:	0.263" \| 6.7mm
Case Capacity:	33.6 Grains of Water \| 2.18 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	44962 psi \| 3100 bar
LID:	LID_B7473_C515
Last updated:	2025-02-02

Load data for 112 loads in caliber .357 Maximum with .357 | 147gr | H&N KS HS bullet and 56 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>>	87%	39914	89%	**22	100%
ADI APS 350	<<locked>>	71%	39392	88%	**34	100%
ADI APS 450	<<locked>>	71%	38798	86%	**53	100%
ADI AS 30	<<locked>>	71%	38450	86%	**86	100%
ADI AS 50N	<<locked>>	68%	39987	89%	**48	100%
[Accurate 4100]*	<<locked>>	86%	39044	87%	**75	86%
Accurate No. 2	<<locked>>	66%	38508	86%	**17	100%
Accurate No. 7	<<locked>>	67%	40350	90%	**94	97%
Accurate No. 9	<<locked>>	74%	39305	87%	**68	92%
Accurate Solo 1000	<<locked>>	70%	39566	88%	**29	100%
Accurate Solo 1250	<<locked>>	74%	40132	89%	**85	100%
Accurate TCM	<<locked>>	74%	39523	88%	**65	93%
[Alliant 2400]*	<<locked>>	83%	39001	87%	**78	89%
Alliant BLUE DOT	<<locked>>	87%	40263	90%	**81	96%
Alliant BULLSEYE	<<locked>>	64%	40161	89%	**57	100%
Alliant POWER PISTOL 👍	<<locked>>	71%	39320	87%	**52	100%
Alliant UNIQUE	<<locked>>	73%	40393	90%	**67	100%
Baschieri & Pellagri 100	<<locked>>	69%	38653	86%	**16	100%
Hodgdon Clays	<<locked>>	71%	40466	90%	**57	100%
[Hodgdon H110]*	<<locked>>	93%	39436	88%	**01	82%
[Hodgdon LilGun]*	<<locked>>	94%	38972	87%	**40	89%
Hodgdon Universal	<<locked>>	67%	38580	86%	**75	100%
Hodgdon TrailBoss	<<locked>>	95%	19566	44%	**07	100%
Lovex D037.1	<<locked>>	67%	40350	90%	**94	97%
Lovex D037.2	<<locked>>	74%	40059	89%	**78	92%
Lovex S020	<<locked>>	66%	39900	89%	**14	100%
Maxam CSB 1	<<locked>>	75%	38769	86%	**62	100%
Maxam CSB 2	<<locked>>	71%	38769	86%	**58	100%
Maxam CSB 3	<<locked>>	72%	39421	88%	**52	100%
Maxam CSB 4	<<locked>>	70%	39566	88%	**35	100%
Maxam CSB 5	<<locked>>	66%	38421	85%	**76	100%
Ramshot Enforcer	<<locked>>	84%	40132	89%	**11	91%
ReloadSwiss RS 12	<<locked>>	63%	39711	88%	**55	100%
ReloadSwiss RS 14	<<locked>>	93%	17419	39%	**07	100%
ReloadSwiss RS 20	<<locked>>	72%	39073	87%	**24	100%
ReloadSwiss RS 24	<<locked>>	72%	39001	87%	**58	98%
Rottweil P 806	<<locked>>	76%	40306	90%	**52	100%
SNPE Vectan A0	<<locked>>	75%	38711	86%	**07	100%
SNPE Vectan BA 9	<<locked>>	68%	38580	86%	**75	100%
SNPE Vectan BA10	<<locked>>	67%	39726	88%	**66	100%
[SNPE Vectan BA6 1/2]*	<<locked>>	97%	24700	55%	**32	84%
SNPE Vectan BA7 1/2	<<locked>>	80%	40132	89%	**80	100%
SNPE Vectan BA9 1/2	<<locked>>	69%	38957	87%	**78	100%
Shooters World Heavy Pistol	<<locked>>	74%	40059	89%	**78	92%
Shooters World Major Pistol	<<locked>>	67%	40350	90%	**94	97%
Somchem MP200	<<locked>>	67%	40335	90%	**53	100%
Somchem MS200	<<locked>>	70%	38479	86%	**04	100%
Vihtavuori 3N37	<<locked>>	73%	39798	89%	**90	100%
Vihtavuori 3N38	<<locked>>	83%	39755	88%	**55	99%
Vihtavuori N105	<<locked>>	87%	39204	87%	**75	100%
[Vihtavuori N110]*	<<locked>>	96%	31082	69%	**73	85%
Vihtavuori N320	<<locked>>	67%	39813	89%	**35	100%
Vihtavuori N32C Tin Star	<<locked>>	93%	39856	89%	**60	100%
Vihtavuori N330	<<locked>>	67%	38319	85%	**68	100%
Vihtavuori N340	<<locked>>	72%	40408	90%	**37	100%
Vihtavuori N350	<<locked>>	75%	39508	88%	**86	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	61%	19247	43%	**58	94%
ADI APS 350	<<locked>>	60%	31256	70%	**29	100%
ADI APS 450	<<locked>>	61%	31053	69%	**52	100%
ADI AS 30	<<locked>>	61%	30371	68%	**78	100%
ADI AS 50N	<<locked>>	62%	33910	75%	**73	100%
[Accurate 4100]*	<<locked>>	79%	30095	67%	**21	80%
Accurate No. 2	<<locked>>	61%	32053	71%	**32	100%
Accurate No. 7	<<locked>>	61%	32155	72%	**67	94%
[Accurate No. 9]*	<<locked>>	61%	23830	53%	**86	82%
Accurate Solo 1000	<<locked>>	61%	31488	70%	**27	100%
Accurate Solo 1250	<<locked>>	61%	28268	63%	**34	100%
[Accurate TCM]*	<<locked>>	61%	23989	53%	**99	84%
[Alliant 2400]*	<<locked>>	70%	25019	56%	**35	80%
[Alliant BLUE DOT]*	<<locked>>	61%	17927	40%	**48	81%
Alliant BULLSEYE	<<locked>>	61%	36056	80%	**04	100%
Alliant POWER PISTOL	<<locked>>	61%	29109	65%	**91	98%
Alliant UNIQUE	<<locked>>	61%	29182	65%	**09	100%
Baschieri & Pellagri 100	<<locked>>	61%	30603	68%	**17	100%
Hodgdon Clays	<<locked>>	60%	31836	71%	**48	100%
[Hodgdon H110]*	<<locked>>	90%	36172	80%	**55	81%
[Hodgdon LilGun]*	<<locked>>	84%	26760	60%	**27	81%
Hodgdon Universal	<<locked>>	61%	32735	73%	**99	100%
Hodgdon TrailBoss	<<locked>>	62%	9544	21%	**8	100%
Lovex D037.1	<<locked>>	61%	32155	72%	**67	94%
[Lovex D037.2]*	<<locked>>	61%	24381	54%	**99	83%
Lovex S020	<<locked>>	61%	33634	75%	**32	100%
Maxam CSB 1	<<locked>>	60%	26063	58%	**94	100%
Maxam CSB 2	<<locked>>	61%	29182	65%	**34	100%
Maxam CSB 3	<<locked>>	61%	29704	66%	**27	100%
Maxam CSB 4	<<locked>>	61%	31517	70%	**30	100%
Maxam CSB 5	<<locked>>	61%	34272	76%	**17	100%
[Ramshot Enforcer]*	<<locked>>	71%	24294	54%	**32	81%
ReloadSwiss RS 12	<<locked>>	61%	37579	84%	**22	100%
ReloadSwiss RS 14	<<locked>>	60%	8572	19%	**4	100%
ReloadSwiss RS 20	<<locked>>	61%	27847	62%	**83	100%
ReloadSwiss RS 24	<<locked>>	61%	26585	59%	**39	93%
Rottweil P 806	<<locked>>	61%	23206	52%	**73	99%
SNPE Vectan A0	<<locked>>	61%	26600	59%	**34	100%
SNPE Vectan BA 9	<<locked>>	61%	31357	70%	**83	100%
SNPE Vectan BA10	<<locked>>	61%	33779	75%	**94	100%
[SNPE Vectan BA6 1/2]*	<<locked>>	92%	21640	48%	**57	80%
SNPE Vectan BA7 1/2	<<locked>>	61%	23192	52%	**17	100%
SNPE Vectan BA9 1/2	<<locked>>	61%	31285	70%	**80	100%
[Shooters World Heavy Pistol]*	<<locked>>	61%	24381	54%	**99	83%
Shooters World Major Pistol	<<locked>>	61%	32155	72%	**67	94%
Somchem MP200	<<locked>>	61%	32866	73%	**58	100%
Somchem MS200	<<locked>>	61%	29341	65%	**89	100%
Vihtavuori 3N37	<<locked>>	61%	27818	62%	**19	100%
[Vihtavuori 3N38]*	<<locked>>	61%	19696	44%	**81	88%
[Vihtavuori N105]*	<<locked>>	61%	15751	35%	**15	88%
[Vihtavuori N110]*	<<locked>>	90%	25614	57%	**75	81%
Vihtavuori N320	<<locked>>	61%	33344	74%	**60	100%
Vihtavuori N32C Tin Star	<<locked>>	60%	18971	42%	**1	100%
Vihtavuori N330	<<locked>>	61%	32213	72%	**99	100%
Vihtavuori N340	<<locked>>	61%	28834	64%	**80	100%
Vihtavuori N350	<<locked>>	61%	25686	57%	**76	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