Load data for .357 SIG + .356 | 100gr | H&N HP HS

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.356 \| 100gr \| H&N HP HS
Bullet Weight:	100gr \| 6.5g
Bullet Diameter:	0.356" \| 9.04mm
Bullet Length:	<<locked>>
Caliber:	.357 SIG load data
Case Length (l3):	0.860" \| 21.8mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	19.5 Grains of Water \| 1.27 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	44237 psi \| 3050 bar
LID:	LID_B7440_C518
Last updated:	2026-01-31

Load data for 132 loads in caliber .357 SIG with .356 | 100gr | H&N HP HS bullet and 66 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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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.
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%	23264	53%	**04	85%
ADI AP 70N	<<locked>>	83%	38928	88%	**17	100%
ADI APS 350	<<locked>>	86%	38769	88%	**71	100%
ADI APS 450	<<locked>>	90%	39566	89%	**24	100%
ADI AS 30	<<locked>>	94%	39421	89%	**83	100%
ADI AS 50N	<<locked>>	91%	39552	89%	**52	100%
Accurate No. 2	<<locked>>	89%	39044	88%	**01	100%
Accurate No. 5	<<locked>>	74%	39349	89%	**06	96%
[Accurate No. 7]*	<<locked>>	93%	39015	88%	**36	83%
Accurate Solo 1000	<<locked>>	92%	39479	89%	**16	100%
Accurate Solo 1250	<<locked>>	96%	37130	84%	**62	100%
Alliant BE-86	<<locked>>	96%	39218	89%	**68	100%
Alliant BULLSEYE	<<locked>>	87%	39160	89%	**63	100%
Alliant Herco	<<locked>>	97%	24395	55%	**24	99%
Alliant POWER PISTOL	<<locked>>	97%	37014	84%	**19	92%
Alliant Sport Pistol 👍	<<locked>>	81%	39392	89%	**70	100%
Alliant UNIQUE	<<locked>>	97%	35868	81%	**34	100%
Baschieri & Pellagri 100	<<locked>>	93%	39334	89%	**19	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	96%	24685	56%	**52	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	88%	39653	90%	**55	100%
Hodgdon Clays	<<locked>>	86%	39247	89%	**94	100%
Hodgdon HP38	<<locked>>	69%	39305	89%	**65	100%
Hodgdon HS-6	<<locked>>	81%	39030	88%	**80	97%
Hodgdon Longshot	<<locked>>	77%	39349	89%	**83	98%
Hodgdon TiteGroup	<<locked>>	64%	39247	89%	**03	100%
Hodgdon Universal	<<locked>>	92%	38928	88%	**17	100%
Hodgdon CFE Pistol 👍	<<locked>>	94%	39537	89%	**04	100%
Hodgdon TrailBoss	<<locked>>	96%	9616	22%	**2	100%
Lovex D036	<<locked>>	74%	39291	89%	**06	95%
[Lovex D037.1]*	<<locked>>	93%	39015	88%	**36	83%
Lovex S011	<<locked>>	80%	39349	89%	**45	100%
Lovex S020 👍	<<locked>>	90%	39044	88%	**21	100%
Maxam CSB 1	<<locked>>	96%	33620	76%	**12	100%
Maxam CSB 2	<<locked>>	97%	35331	80%	**62	100%
Maxam CSB 3	<<locked>>	97%	39262	89%	**55	100%
Maxam CSB 4	<<locked>>	93%	39668	90%	**32	100%
Maxam CSB 5	<<locked>>	87%	39044	88%	**70	100%
Ramshot Silhouette 👍	<<locked>>	82%	39581	89%	**73	100%
Ramshot True Blue	<<locked>>	76%	39566	89%	**83	98%
Ramshot Zip	<<locked>>	70%	39494	89%	**78	100%
ReloadSwiss RS 12	<<locked>>	88%	39073	88%	**88	100%
ReloadSwiss RS 14	<<locked>>	96%	8209	19%	**2	96%
ReloadSwiss RS 20	<<locked>>	97%	34171	77%	**11	100%
[ReloadSwiss RS 24]*	<<locked>>	97%	34606	78%	**54	84%
Rottweil P 801	<<locked>>	82%	39682	90%	**52	100%
Rottweil P 806	<<locked>>	97%	24381	55%	**55	92%
SNPE Vectan A0	<<locked>>	96%	34606	78%	**49	100%
SNPE Vectan BA 9	<<locked>>	92%	39102	88%	**75	100%
SNPE Vectan BA10	<<locked>>	84%	39537	89%	**24	100%
SNPE Vectan BA7 1/2	<<locked>>	96%	29675	67%	**06	95%
SNPE Vectan BA9 1/2 👍	<<locked>>	95%	39595	90%	**01	100%
SNPE Vectan SP 2	<<locked>>	96%	39740	90%	**01	95%
Shooters World Auto Pistol	<<locked>>	74%	39291	89%	**06	95%
[Shooters World Major Pistol]*	<<locked>>	93%	39015	88%	**36	83%
Shooters World Ultimate Pistol	<<locked>>	63%	39436	89%	**57	100%
Somchem MP200	<<locked>>	92%	39798	90%	**67	100%
Somchem MS200	<<locked>>	96%	38740	88%	**27	100%
Somchem S221	<<locked>>	86%	39233	89%	**16	90%
Vihtavuori 3N37	<<locked>>	96%	35244	80%	**47	98%
Vihtavuori N310	<<locked>>	75%	39581	89%	**34	100%
Vihtavuori N320	<<locked>>	91%	39378	89%	**42	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	22684	51%	**40	100%
Vihtavuori N330	<<locked>>	94%	39726	90%	**17	100%
Vihtavuori N340	<<locked>>	97%	38957	88%	**34	100%
Vihtavuori N350	<<locked>>	96%	32053	72%	**81	97%
Winchester 231	<<locked>>	78%	39494	89%	**78	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	87%	18260	41%	**73	80%
ADI AP 70N	<<locked>>	61%	20044	45%	**96	100%
ADI APS 350	<<locked>>	60%	21045	48%	**19	100%
ADI APS 450	<<locked>>	62%	20798	47%	**52	100%
ADI AS 30	<<locked>>	60%	17434	39%	**38	100%
ADI AS 50N	<<locked>>	62%	18956	43%	**14	100%
Accurate No. 2	<<locked>>	61%	16520	37%	**78	91%
[Accurate No. 5]*	<<locked>>	62%	24816	56%	**37	88%
[Accurate No. 7]*	<<locked>>	88%	32518	73%	**40	80%
Accurate Solo 1000	<<locked>>	61%	18014	41%	**68	100%
Accurate Solo 1250	<<locked>>	60%	13648	31%	**06	97%
Alliant BE-86	<<locked>>	61%	13996	32%	**25	99%
Alliant BULLSEYE	<<locked>>	61%	19319	44%	**96	97%
[Alliant Herco]*	<<locked>>	61%	9573	22%	**1	84%
[Alliant POWER PISTOL]*	<<locked>>	74%	19421	44%	**42	80%
Alliant Sport Pistol	<<locked>>	62%	22133	50%	**58	98%
Alliant UNIQUE	<<locked>>	61%	13706	31%	**45	91%
Baschieri & Pellagri 100	<<locked>>	60%	15809	36%	**32	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	61%	9253	21%	**5	98%
Baschieri & Pellagri 103 Pistol	<<locked>>	61%	16665	38%	**91	100%
Hodgdon Clays	<<locked>>	60%	21205	48%	**32	100%
Hodgdon HP38	<<locked>>	62%	30414	69%	**47	100%
[Hodgdon HS-6]*	<<locked>>	61%	19464	44%	**09	87%
Hodgdon Longshot	<<locked>>	61%	21785	49%	**71	91%
Hodgdon TiteGroup	<<locked>>	60%	34853	79%	**53	100%
Hodgdon Universal	<<locked>>	62%	16824	38%	**20	99%
Hodgdon CFE Pistol	<<locked>>	61%	15243	34%	**68	98%
Hodgdon TrailBoss	<<locked>>	80%	6904	16%	**3	97%
[Lovex D036]*	<<locked>>	62%	24787	56%	**37	88%
[Lovex D037.1]*	<<locked>>	88%	32518	73%	**40	80%
Lovex S011	<<locked>>	62%	23467	53%	**09	100%
Lovex S020	<<locked>>	60%	15447	35%	**88	96%
Maxam CSB 1	<<locked>>	61%	13068	30%	**83	97%
Maxam CSB 2	<<locked>>	61%	12749	29%	**22	100%
Maxam CSB 3	<<locked>>	60%	15316	35%	**42	100%
Maxam CSB 4	<<locked>>	62%	17521	40%	**81	100%
Maxam CSB 5	<<locked>>	62%	20334	46%	**94	100%
Ramshot Silhouette	<<locked>>	61%	19827	45%	**12	95%
Ramshot True Blue	<<locked>>	61%	23293	53%	**98	92%
Ramshot Zip	<<locked>>	61%	29240	66%	**34	100%
ReloadSwiss RS 12	<<locked>>	61%	17419	39%	**37	100%
ReloadSwiss RS 14	<<locked>>	84%	6440	15%	**3	92%
ReloadSwiss RS 20	<<locked>>	61%	11980	27%	**02	91%
[ReloadSwiss RS 24]*	<<locked>>	90%	28181	64%	**45	81%
Rottweil P 801	<<locked>>	62%	21712	49%	**86	100%
[Rottweil P 806]*	<<locked>>	81%	13692	31%	**60	80%
SNPE Vectan A0	<<locked>>	62%	13822	31%	**02	91%
SNPE Vectan BA 9	<<locked>>	61%	16491	37%	**71	97%
SNPE Vectan BA10	<<locked>>	60%	22089	50%	**71	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	66%	12836	29%	**93	80%
SNPE Vectan BA9 1/2	<<locked>>	61%	16041	36%	**81	98%
[SNPE Vectan SP 2]*	<<locked>>	70%	16955	38%	**16	80%
[Shooters World Auto Pistol]*	<<locked>>	62%	24787	56%	**37	88%
[Shooters World Major Pistol]*	<<locked>>	88%	32518	73%	**40	80%
Shooters World Ultimate Pistol	<<locked>>	61%	37072	84%	**24	100%
Somchem MP200	<<locked>>	60%	15737	36%	**91	92%
Somchem MS200	<<locked>>	61%	14852	34%	**52	94%
[Somchem S221]*	<<locked>>	70%	22640	51%	**04	80%
[Vihtavuori 3N37]*	<<locked>>	61%	11850	27%	**93	80%
Vihtavuori N310	<<locked>>	62%	27209	62%	**76	100%
Vihtavuori N320	<<locked>>	61%	17027	38%	**88	100%
Vihtavuori N32C Tin Star	<<locked>>	60%	8760	20%	**2	100%
Vihtavuori N330	<<locked>>	61%	14446	33%	**71	99%
Vihtavuori N340	<<locked>>	61%	13996	32%	**35	92%
[Vihtavuori N350]*	<<locked>>	64%	12067	27%	**93	81%
Winchester 231	<<locked>>	60%	22669	51%	**25	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