Load data for .357 SIG + .357 | 85gr | H&N WC HS

Recommended Powder(s): ADI AP 70N, Alliant BULLSEYE, Lovex S020, ReloadSwiss RS 12, Somchem MP200

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 85gr \| H&N WC HS
Bullet Weight:	85gr \| 5.5g
Bullet Diameter:	0.357" \| 9.07mm
Bullet Length:	0.430" \| 10.9mm
Caliber:	.357 SIG load data
Case Length (l3):	0.860" \| 21.8mm
Cartridge Length (C.O.L.):	0.929" \| 23.6mm
Seated Depth:	0.361" \| 9.2mm
Shank Seated Depth:	0.122" \| 3.1mm
Case Capacity:	19.5 Grains of Water \| 1.27 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	44237 psi \| 3050 bar
LID:	LID_B7466_C518
Last updated:	2025-01-01

Load data for 112 loads in caliber .357 SIG with .357 | 85gr | H&N WC HS bullet and 56 powders such as ADI AP 70N, Alliant BULLSEYE, Lovex S020, ReloadSwiss RS 12, Somchem MP200. 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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Min z (%)
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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 70N 👍	<<locked>>	90%	37753	85%	**26	100%
ADI APS 350	<<locked>>	93%	38783	88%	**76	100%
ADI APS 450	<<locked>>	95%	38856	88%	**22	100%
ADI AS 30	<<locked>>	96%	34954	79%	**49	100%
ADI AS 50N	<<locked>>	97%	37927	86%	**47	100%
Accurate No. 2	<<locked>>	95%	38986	88%	**96	98%
Accurate No. 5	<<locked>>	80%	39276	89%	**95	92%
Accurate Solo 1000	<<locked>>	97%	37275	84%	**08	100%
Accurate Solo 1250	<<locked>>	96%	30385	69%	**78	100%
Alliant BULLSEYE 👍	<<locked>>	95%	39653	90%	**88	100%
[Alliant POWER PISTOL]*	<<locked>>	96%	28964	65%	**67	83%
Alliant UNIQUE	<<locked>>	96%	27992	63%	**17	98%
Baschieri & Pellagri 100	<<locked>>	96%	35114	79%	**88	100%
Hodgdon Clays	<<locked>>	93%	38928	88%	**99	100%
Hodgdon HP38	<<locked>>	75%	39030	88%	**90	100%
Hodgdon HS-6	<<locked>>	87%	38043	86%	**68	93%
Hodgdon Longshot	<<locked>>	84%	39044	88%	**78	95%
Hodgdon TiteGroup	<<locked>>	69%	38711	88%	**21	100%
Hodgdon Universal	<<locked>>	96%	34447	78%	**77	100%
Hodgdon TrailBoss	<<locked>>	95%	7484	17%	**5	96%
Lovex D032	<<locked>>	67%	39102	88%	**57	100%
Lovex D036	<<locked>>	80%	39204	89%	**95	91%
Lovex S011	<<locked>>	85%	38421	87%	**47	100%
Lovex S020 👍	<<locked>>	96%	37637	85%	**26	100%
Maxam CSB 1	<<locked>>	95%	26701	60%	**09	100%
Maxam CSB 2	<<locked>>	97%	27673	63%	**78	100%
Maxam CSB 3	<<locked>>	95%	31647	72%	**72	100%
Maxam CSB 4	<<locked>>	95%	34345	78%	**88	100%
Maxam CSB 5	<<locked>>	94%	38218	86%	**75	100%
Ramshot Silhouette	<<locked>>	88%	38145	86%	**62	99%
Ramshot True Blue	<<locked>>	82%	38334	87%	**68	95%
Ramshot Zip	<<locked>>	76%	39276	89%	**93	100%
ReloadSwiss RS 12 👍	<<locked>>	96%	38072	86%	**19	100%
[ReloadSwiss RS 14]*	<<locked>>	94%	6034	14%	**6	87%
ReloadSwiss RS 20	<<locked>>	96%	26281	59%	**98	99%
Rottweil P 801	<<locked>>	90%	39363	89%	**83	100%
SNPE Vectan A0	<<locked>>	96%	28398	64%	**49	98%
SNPE Vectan BA 9	<<locked>>	97%	36927	83%	**57	100%
SNPE Vectan BA10	<<locked>>	89%	38827	88%	**22	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	97%	24076	54%	**80	87%
SNPE Vectan BA9 1/2	<<locked>>	95%	33098	75%	**34	100%
Shooters World Auto Pistol	<<locked>>	80%	39204	89%	**95	91%
Shooters World Clean Shot	<<locked>>	67%	39102	88%	**57	100%
Shooters World Ultimate Pistol	<<locked>>	68%	39001	88%	**75	100%
Somchem MP200 👍	<<locked>>	97%	36114	82%	**36	99%
Somchem MS200	<<locked>>	96%	31763	72%	**40	99%
Somchem S121	<<locked>>	66%	39088	88%	**68	100%
[Somchem S221]*	<<locked>>	93%	38450	87%	**98	85%
Vihtavuori 3N37	<<locked>>	96%	26847	61%	**98	91%
Vihtavuori N310	<<locked>>	81%	38711	88%	**45	100%
Vihtavuori N320	<<locked>>	96%	36347	82%	**34	100%
Vihtavuori N32C Tin Star	<<locked>>	97%	18159	41%	**70	100%
Vihtavuori N330	<<locked>>	97%	33794	76%	**77	100%
Vihtavuori N340	<<locked>>	95%	29863	68%	**04	98%
Vihtavuori N350	<<locked>>	96%	24540	55%	**35	90%
Winchester 231	<<locked>>	85%	39276	89%	**93	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 70N	<<locked>>	60%	15693	35%	**80	97%
ADI APS 350	<<locked>>	62%	19000	43%	**68	100%
ADI APS 450	<<locked>>	62%	17724	40%	**75	100%
ADI AS 30	<<locked>>	60%	14112	32%	**48	100%
ADI AS 50N	<<locked>>	62%	15737	36%	**27	100%
[Accurate No. 2]*	<<locked>>	61%	13184	30%	**45	83%
[Accurate No. 5]*	<<locked>>	62%	20624	47%	**24	80%
Accurate Solo 1000	<<locked>>	60%	15142	34%	**81	100%
Accurate Solo 1250	<<locked>>	61%	11110	25%	**99	91%
Alliant BULLSEYE	<<locked>>	61%	15519	35%	**70	90%
[Alliant POWER PISTOL]*	<<locked>>	91%	25266	57%	**81	81%
[Alliant UNIQUE]*	<<locked>>	60%	10443	24%	**99	82%
Baschieri & Pellagri 100	<<locked>>	61%	13039	29%	**38	98%
Hodgdon Clays	<<locked>>	62%	19160	43%	**84	100%
Hodgdon HP38	<<locked>>	61%	24569	56%	**53	100%
[Hodgdon HS-6]*	<<locked>>	65%	18318	41%	**55	81%
[Hodgdon Longshot]*	<<locked>>	61%	17637	40%	**45	83%
Hodgdon TiteGroup	<<locked>>	61%	29660	67%	**90	100%
Hodgdon Universal	<<locked>>	61%	12966	29%	**91	94%
[Hodgdon TrailBoss]*	<<locked>>	64%	3669	8%	**9	82%
Lovex D032	<<locked>>	61%	30603	69%	**42	100%
[Lovex D036]*	<<locked>>	62%	20581	47%	**21	80%
Lovex S011	<<locked>>	61%	19116	43%	**06	99%
[Lovex S020]*	<<locked>>	62%	12662	29%	**78	89%
Maxam CSB 1	<<locked>>	61%	10588	24%	**73	90%
Maxam CSB 2	<<locked>>	62%	9645	22%	**02	95%
Maxam CSB 3	<<locked>>	61%	12488	28%	**35	97%
Maxam CSB 4	<<locked>>	62%	14402	33%	**91	100%
Maxam CSB 5	<<locked>>	62%	16723	38%	**17	100%
[Ramshot Silhouette]*	<<locked>>	62%	16418	37%	**02	88%
[Ramshot True Blue]*	<<locked>>	61%	18246	41%	**48	83%
Ramshot Zip	<<locked>>	60%	23395	53%	**40	100%
ReloadSwiss RS 12	<<locked>>	60%	12821	29%	**20	100%
[ReloadSwiss RS 14]*	<<locked>>	78%	4366	10%	**1	80%
[ReloadSwiss RS 20]*	<<locked>>	62%	9935	22%	**83	82%
Rottweil P 801	<<locked>>	61%	16766	38%	**93	100%
[SNPE Vectan A0]*	<<locked>>	61%	11023	25%	**63	82%
SNPE Vectan BA 9	<<locked>>	62%	14286	32%	**81	92%
SNPE Vectan BA10	<<locked>>	60%	19014	43%	**07	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	82%	16389	37%	**76	80%
SNPE Vectan BA9 1/2	<<locked>>	60%	12517	28%	**45	92%
[Shooters World Auto Pistol]*	<<locked>>	62%	20581	47%	**21	80%
Shooters World Clean Shot	<<locked>>	61%	30603	69%	**42	100%
Shooters World Ultimate Pistol	<<locked>>	61%	30560	69%	**34	99%
[Somchem MP200]*	<<locked>>	60%	12618	29%	**65	84%
[Somchem MS200]*	<<locked>>	62%	12401	28%	**45	87%
Somchem S121	<<locked>>	60%	32068	72%	**60	100%
[Somchem S221]*	<<locked>>	85%	29892	68%	**34	80%
[Vihtavuori 3N37]*	<<locked>>	76%	15185	34%	**83	80%
Vihtavuori N310	<<locked>>	60%	21074	48%	**83	100%
Vihtavuori N320	<<locked>>	62%	13561	31%	**98	100%
Vihtavuori N32C Tin Star	<<locked>>	62%	6976	16%	**9	99%
Vihtavuori N330	<<locked>>	62%	11545	26%	**61	93%
[Vihtavuori N340]*	<<locked>>	61%	10820	24%	**93	83%
[Vihtavuori N350]*	<<locked>>	79%	15258	35%	**80	81%
Winchester 231	<<locked>>	60%	18565	42%	**22	99%

Start Load - Barrel Length: 5.50''

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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.