Load data for .357 SIG + .356 | 125gr | H&N RN HS

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.356 \| 125gr \| H&N RN HS
Bullet Weight:	125gr \| 8.1g
Bullet Diameter:	0.356" \| 9.04mm
Bullet Length:	0.598" \| 15.2mm
Caliber:	.357 SIG load data
Case Length (l3):	0.860" \| 21.8mm
Cartridge Length (C.O.L.):	1.123" \| 28.5mm
Seated Depth:	0.335" \| 8.5mm
Shank Seated Depth:	0.315" \| 8.0mm
Case Capacity:	19.5 Grains of Water \| 1.27 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	44237 psi \| 3050 bar
LID:	LID_B7452_C518
Last updated:	2025-01-01

Load data for 120 loads in caliber .357 SIG with .356 | 125gr | H&N RN HS bullet and 60 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>>	97%	23351	53%	**98	87%
ADI AP 70N	<<locked>>	83%	38914	88%	**55	100%
ADI APS 350	<<locked>>	87%	39044	88%	**45	100%
ADI APS 450	<<locked>>	88%	38348	87%	**78	100%
ADI AS 30	<<locked>>	92%	37652	85%	**27	100%
ADI AS 50N	<<locked>>	89%	38334	87%	**86	100%
Accurate No. 2	<<locked>>	87%	37434	85%	**32	100%
Accurate No. 5	<<locked>>	75%	39537	89%	**53	97%
[Accurate No. 7]*	<<locked>>	93%	38696	87%	**83	85%
Accurate Solo 1000	<<locked>>	91%	38609	87%	**60	100%
Accurate Solo 1250	<<locked>>	97%	37434	85%	**12	100%
Alliant BULLSEYE 👍	<<locked>>	87%	39465	89%	**04	100%
Alliant POWER PISTOL	<<locked>>	95%	35418	80%	**50	93%
Alliant UNIQUE	<<locked>>	96%	35578	80%	**81	100%
Baschieri & Pellagri 100	<<locked>>	92%	37971	86%	**60	100%
Hodgdon Clays	<<locked>>	87%	39436	89%	**65	100%
Hodgdon HP38	<<locked>>	69%	38682	87%	**06	100%
Hodgdon HS-6	<<locked>>	81%	39146	88%	**27	98%
Hodgdon Longshot	<<locked>>	77%	38174	86%	**14	99%
Hodgdon TiteGroup	<<locked>>	64%	38609	87%	**57	100%
Hodgdon Universal	<<locked>>	92%	38914	88%	**55	100%
Hodgdon TrailBoss	<<locked>>	97%	9790	22%	**1	100%
Lovex D032	<<locked>>	62%	38348	87%	**96	100%
Lovex D036	<<locked>>	75%	39479	89%	**50	97%
[Lovex D037.1]*	<<locked>>	93%	38696	87%	**83	85%
Lovex S011	<<locked>>	79%	38406	87%	**89	100%
Lovex S020	<<locked>>	89%	38914	88%	**65	100%
Maxam CSB 1	<<locked>>	95%	32764	74%	**63	100%
Maxam CSB 2	<<locked>>	95%	33852	77%	**96	100%
Maxam CSB 3	<<locked>>	95%	37971	86%	**93	100%
Maxam CSB 4	<<locked>>	92%	38203	86%	**73	100%
Maxam CSB 5	<<locked>>	87%	39160	89%	**30	100%
Ramshot Silhouette 👍	<<locked>>	82%	39189	89%	**11	100%
Ramshot True Blue	<<locked>>	76%	38899	88%	**14	99%
Ramshot Zip	<<locked>>	70%	39276	89%	**25	100%
ReloadSwiss RS 12	<<locked>>	86%	37449	85%	**19	100%
ReloadSwiss RS 14	<<locked>>	95%	8079	18%	**1	98%
ReloadSwiss RS 20 👍	<<locked>>	95%	32750	74%	**45	100%
[ReloadSwiss RS 24]*	<<locked>>	96%	33257	75%	**98	86%
Rottweil P 801	<<locked>>	80%	38000	86%	**83	100%
Rottweil P 806	<<locked>>	96%	23859	54%	**29	94%
SNPE Vectan A0	<<locked>>	97%	35273	80%	**09	100%
SNPE Vectan BA 9	<<locked>>	92%	39320	89%	**32	100%
SNPE Vectan BA10	<<locked>>	82%	38334	87%	**78	100%
SNPE Vectan BA7 1/2	<<locked>>	97%	29936	68%	**86	96%
SNPE Vectan BA9 1/2	<<locked>>	94%	38899	88%	**39	100%
Shooters World Auto Pistol	<<locked>>	75%	39479	89%	**50	97%
Shooters World Clean Shot	<<locked>>	62%	38348	87%	**96	100%
[Shooters World Major Pistol]*	<<locked>>	93%	38696	87%	**83	85%
Somchem MP200 👍	<<locked>>	91%	38174	86%	**94	100%
Somchem MS200 👍	<<locked>>	95%	37797	85%	**58	100%
Somchem S221	<<locked>>	85%	38392	87%	**47	92%
Vihtavuori 3N37	<<locked>>	96%	34809	79%	**88	99%
Vihtavuori N310	<<locked>>	74%	38189	86%	**84	100%
Vihtavuori N320	<<locked>>	91%	39363	89%	**93	100%
Vihtavuori N32C Tin Star	<<locked>>	95%	22234	50%	**33	100%
Vihtavuori N330	<<locked>>	93%	39073	88%	**55	100%
Vihtavuori N340	<<locked>>	96%	38145	86%	**68	100%
Vihtavuori N350	<<locked>>	96%	31227	71%	**32	98%
Winchester 231	<<locked>>	78%	39276	89%	**25	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	82%	15853	36%	**30	80%
ADI AP 70N	<<locked>>	60%	19827	45%	**93	100%
ADI APS 350	<<locked>>	62%	22147	50%	**8	100%
ADI APS 450	<<locked>>	60%	19479	44%	**2	100%
ADI AS 30	<<locked>>	60%	17390	39%	**5	100%
ADI AS 50N	<<locked>>	61%	18637	42%	**17	100%
Accurate No. 2	<<locked>>	60%	15983	36%	**8	93%
Accurate No. 5	<<locked>>	62%	24947	56%	**30	91%
[Accurate No. 7]*	<<locked>>	86%	30023	68%	**62	81%
Accurate Solo 1000	<<locked>>	61%	18579	42%	**4	100%
Accurate Solo 1250	<<locked>>	62%	14533	33%	**5	99%
Alliant BULLSEYE	<<locked>>	60%	18681	42%	**79	98%
[Alliant POWER PISTOL]*	<<locked>>	69%	16665	38%	**83	80%
Alliant UNIQUE	<<locked>>	62%	14098	32%	**8	94%
Baschieri & Pellagri 100	<<locked>>	62%	16795	38%	**8	100%
Hodgdon Clays	<<locked>>	62%	22263	50%	**5	100%
Hodgdon HP38	<<locked>>	60%	29022	66%	**98	100%
Hodgdon HS-6	<<locked>>	61%	20117	45%	**25	90%
Hodgdon Longshot	<<locked>>	60%	21379	48%	**58	93%
Hodgdon TiteGroup	<<locked>>	62%	36434	82%	**30	100%
Hodgdon Universal	<<locked>>	60%	15998	36%	**10	100%
Hodgdon TrailBoss	<<locked>>	75%	6164	14%	**9	98%
Lovex D032	<<locked>>	60%	35897	81%	**70	100%
Lovex D036	<<locked>>	62%	24903	56%	**27	91%
[Lovex D037.1]*	<<locked>>	86%	30023	68%	**62	81%
Lovex S011	<<locked>>	61%	22902	52%	**93	100%
Lovex S020	<<locked>>	62%	16302	37%	**27	98%
Maxam CSB 1	<<locked>>	60%	12850	29%	**2	98%
Maxam CSB 2	<<locked>>	61%	12662	29%	**1	100%
Maxam CSB 3	<<locked>>	62%	16041	36%	**8	100%
Maxam CSB 4	<<locked>>	60%	16911	38%	**8	100%
Maxam CSB 5	<<locked>>	60%	19319	44%	**4	100%
Ramshot Silhouette	<<locked>>	61%	20450	46%	**29	97%
Ramshot True Blue	<<locked>>	61%	23264	53%	**84	94%
Ramshot Zip	<<locked>>	62%	29675	67%	**14	100%
ReloadSwiss RS 12	<<locked>>	62%	18304	41%	**63	100%
ReloadSwiss RS 14	<<locked>>	78%	5671	13%	**6	93%
ReloadSwiss RS 20	<<locked>>	62%	12444	28%	**8	95%
[ReloadSwiss RS 24]*	<<locked>>	86%	24714	56%	**53	80%
Rottweil P 801	<<locked>>	61%	21582	49%	**83	100%
[Rottweil P 806]*	<<locked>>	77%	11908	27%	**37	81%
SNPE Vectan A0	<<locked>>	60%	13155	30%	**9	92%
SNPE Vectan BA 9	<<locked>>	62%	17405	39%	**14	99%
SNPE Vectan BA10	<<locked>>	61%	22713	51%	**1	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	63%	11458	26%	**9	81%
SNPE Vectan BA9 1/2	<<locked>>	62%	16433	37%	**10	100%
Shooters World Auto Pistol	<<locked>>	62%	24903	56%	**27	91%
Shooters World Clean Shot	<<locked>>	60%	35897	81%	**70	100%
[Shooters World Major Pistol]*	<<locked>>	86%	30023	68%	**62	81%
Somchem MP200	<<locked>>	60%	15838	36%	**20	94%
Somchem MS200	<<locked>>	61%	15142	34%	**4	96%
[Somchem S221]*	<<locked>>	67%	20479	46%	**55	81%
[Vihtavuori 3N37]*	<<locked>>	61%	11908	27%	**5	83%
Vihtavuori N310	<<locked>>	61%	26731	60%	**63	100%
Vihtavuori N320	<<locked>>	61%	16650	38%	**4	100%
Vihtavuori N32C Tin Star	<<locked>>	62%	9384	21%	**1	100%
Vihtavuori N330	<<locked>>	61%	14866	34%	**04	100%
Vihtavuori N340	<<locked>>	60%	13445	30%	**1	94%
[Vihtavuori N350]*	<<locked>>	61%	10863	25%	**9	81%
Winchester 231	<<locked>>	61%	23061	52%	**22	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