Load data for .357 SIG + .357 | 110gr | Sierra JHC Blitz

Recommended Powder(s): Alliant UNIQUE, Ramshot Silhouette, ReloadSwiss RS 20, Somchem MS200, Vihtavuori 3N37

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 110gr \| Sierra JHC Blitz
Manufacturer SKU:	8300
Bullet Weight:	110gr \| 7.1g
Bullet Diameter:	0.357" \| 9.07mm
Bullet Length:	0.520" \| 13.2mm
Caliber:	.357 SIG load data
Case Length (l3):	0.860" \| 21.8mm
Cartridge Length (C.O.L.):	1.123" \| 28.5mm
Seated Depth:	0.257" \| 6.5mm
Shank Seated Depth:	0.257" \| 6.5mm
Case Capacity:	19.5 Grains of Water \| 1.27 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	44237 psi \| 3050 bar
LID:	LID_B5943_C518
Last updated:	2025-01-01

Load data for 110 loads in caliber .357 SIG with .357 | 110gr | Sierra JHC Blitz bullet and 55 powders such as Alliant UNIQUE, Ramshot Silhouette, ReloadSwiss RS 20, Somchem MS200, Vihtavuori 3N37. 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%	25527	58%	**52	88%
ADI AP 70N	<<locked>>	81%	39523	89%	**96	100%
ADI AS 30	<<locked>>	90%	38305	87%	**62	100%
ADI AS 50N	<<locked>>	86%	38087	86%	**11	100%
Accurate No. 2	<<locked>>	87%	39537	89%	**93	100%
Accurate No. 5	<<locked>>	72%	38609	87%	**85	96%
[Accurate No. 7]*	<<locked>>	92%	39653	90%	**34	85%
Accurate Solo 1000	<<locked>>	88%	38159	86%	**85	100%
Accurate Solo 1250	<<locked>>	95%	37985	86%	**57	100%
Alliant BULLSEYE	<<locked>>	85%	39581	89%	**52	100%
Alliant POWER PISTOL	<<locked>>	96%	38159	86%	**31	94%
Alliant UNIQUE 👍	<<locked>>	96%	37405	85%	**35	100%
Baschieri & Pellagri 100	<<locked>>	90%	38798	88%	**01	100%
Hodgdon Clays	<<locked>>	83%	38116	86%	**76	100%
Hodgdon HP38	<<locked>>	68%	39088	88%	**50	100%
Hodgdon HS-6	<<locked>>	79%	39784	90%	**78	98%
Hodgdon Longshot	<<locked>>	76%	38899	88%	**65	99%
Hodgdon Universal	<<locked>>	90%	39523	89%	**96	100%
Hodgdon TrailBoss	<<locked>>	96%	11240	25%	**6	100%
Lovex D036	<<locked>>	72%	38551	87%	**85	96%
[Lovex D037.1]*	<<locked>>	92%	39653	90%	**34	85%
Lovex S011	<<locked>>	78%	39146	88%	**34	100%
Lovex S020	<<locked>>	87%	38667	87%	**99	100%
Maxam CSB 1	<<locked>>	96%	35375	80%	**17	100%
Maxam CSB 2	<<locked>>	95%	37014	84%	**57	100%
Maxam CSB 3	<<locked>>	94%	38653	87%	**34	100%
Maxam CSB 4	<<locked>>	91%	39610	90%	**24	100%
Maxam CSB 5	<<locked>>	85%	39102	88%	**55	100%
Ramshot Silhouette 👍	<<locked>>	80%	39233	89%	**55	100%
Ramshot True Blue	<<locked>>	73%	38072	86%	**45	99%
Ramshot Zip	<<locked>>	69%	39508	89%	**67	100%
ReloadSwiss RS 12	<<locked>>	85%	38827	88%	**60	100%
ReloadSwiss RS 14	<<locked>>	94%	9848	22%	**3	99%
ReloadSwiss RS 20 👍	<<locked>>	96%	35621	81%	**12	100%
[ReloadSwiss RS 24]*	<<locked>>	96%	35882	81%	**75	86%
Rottweil P 801	<<locked>>	79%	39436	89%	**30	100%
Rottweil P 806	<<locked>>	97%	27296	62%	**12	95%
SNPE Vectan A0	<<locked>>	96%	36521	83%	**63	100%
SNPE Vectan BA 9	<<locked>>	89%	38421	87%	**57	100%
SNPE Vectan BA10	<<locked>>	80%	38377	87%	**02	100%
SNPE Vectan BA7 1/2	<<locked>>	96%	31807	72%	**40	96%
SNPE Vectan BA9 1/2	<<locked>>	92%	38986	88%	**76	100%
Shooters World Auto Pistol	<<locked>>	72%	38551	87%	**85	96%
[Shooters World Major Pistol]*	<<locked>>	92%	39653	90%	**34	85%
Somchem MP200	<<locked>>	89%	39218	89%	**42	100%
Somchem MS200 👍	<<locked>>	95%	39160	89%	**12	100%
Somchem S221	<<locked>>	83%	38159	86%	**78	90%
Vihtavuori 3N37 👍	<<locked>>	97%	37927	86%	**68	99%
Vihtavuori N310	<<locked>>	73%	39450	89%	**22	100%
Vihtavuori N320	<<locked>>	88%	38769	88%	**24	100%
Vihtavuori N32C Tin Star	<<locked>>	95%	24831	56%	**68	100%
Vihtavuori N330	<<locked>>	91%	39030	88%	**90	100%
Vihtavuori N340	<<locked>>	95%	39465	89%	**22	100%
Vihtavuori N350	<<locked>>	95%	33141	75%	**86	98%
Winchester 231	<<locked>>	77%	39508	89%	**67	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	82%	17622	40%	**68	81%
ADI AP 70N	<<locked>>	61%	22858	52%	**47	100%
ADI AS 30	<<locked>>	60%	18927	43%	**73	100%
ADI AS 50N	<<locked>>	62%	20914	47%	**55	100%
Accurate No. 2	<<locked>>	60%	17202	39%	**09	93%
Accurate No. 5	<<locked>>	61%	26107	59%	**71	91%
[Accurate No. 7]*	<<locked>>	86%	31937	72%	**22	81%
Accurate Solo 1000	<<locked>>	60%	19261	44%	**06	100%
Accurate Solo 1250	<<locked>>	60%	15273	35%	**66	99%
Alliant BULLSEYE	<<locked>>	60%	19943	45%	**11	98%
[Alliant POWER PISTOL]*	<<locked>>	68%	17854	40%	**11	80%
Alliant UNIQUE	<<locked>>	62%	15838	36%	**19	95%
Baschieri & Pellagri 100	<<locked>>	60%	17564	40%	**79	100%
Hodgdon Clays	<<locked>>	62%	23409	53%	**79	100%
Hodgdon HP38	<<locked>>	62%	32111	73%	**62	100%
Hodgdon HS-6	<<locked>>	61%	21654	49%	**70	90%
Hodgdon Longshot	<<locked>>	61%	24308	55%	**29	94%
Hodgdon Universal	<<locked>>	60%	18159	41%	**45	100%
Hodgdon TrailBoss	<<locked>>	61%	5961	13%	**6	96%
Lovex D036	<<locked>>	61%	26078	59%	**71	90%
[Lovex D037.1]*	<<locked>>	86%	31937	72%	**22	81%
Lovex S011	<<locked>>	61%	24091	54%	**24	100%
Lovex S020	<<locked>>	61%	17738	40%	**52	98%
Maxam CSB 1	<<locked>>	61%	14750	33%	**47	99%
Maxam CSB 2	<<locked>>	61%	14910	34%	**89	100%
Maxam CSB 3	<<locked>>	60%	16868	38%	**86	100%
Maxam CSB 4	<<locked>>	61%	19131	43%	**19	100%
Maxam CSB 5	<<locked>>	62%	21944	50%	**25	100%
Ramshot Silhouette	<<locked>>	61%	21524	49%	**57	96%
Ramshot True Blue	<<locked>>	61%	24772	56%	**25	94%
Ramshot Zip	<<locked>>	61%	31140	70%	**58	100%
ReloadSwiss RS 12	<<locked>>	62%	20363	46%	**98	100%
ReloadSwiss RS 14	<<locked>>	60%	5439	12%	**6	91%
ReloadSwiss RS 20	<<locked>>	61%	13866	31%	**83	95%
[ReloadSwiss RS 24]*	<<locked>>	86%	26760	60%	**07	80%
Rottweil P 801	<<locked>>	61%	23496	53%	**11	100%
[Rottweil P 806]*	<<locked>>	73%	12691	29%	**38	80%
SNPE Vectan A0	<<locked>>	60%	14634	33%	**40	93%
SNPE Vectan BA 9	<<locked>>	61%	18347	41%	**25	99%
SNPE Vectan BA10	<<locked>>	62%	24685	56%	**25	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	61%	12531	28%	**4	81%
SNPE Vectan BA9 1/2	<<locked>>	62%	17927	41%	**35	100%
Shooters World Auto Pistol	<<locked>>	61%	26078	59%	**71	90%
[Shooters World Major Pistol]*	<<locked>>	86%	31937	72%	**22	81%
Somchem MP200	<<locked>>	61%	18144	41%	**65	95%
Somchem MS200	<<locked>>	61%	16737	38%	**12	96%
[Somchem S221]*	<<locked>>	65%	21828	49%	**80	80%
[Vihtavuori 3N37]*	<<locked>>	62%	13721	31%	**66	84%
Vihtavuori N310	<<locked>>	62%	29356	66%	**04	100%
Vihtavuori N320	<<locked>>	61%	18927	43%	**32	100%
Vihtavuori N32C Tin Star	<<locked>>	62%	11240	25%	**9	100%
Vihtavuori N330	<<locked>>	61%	16534	37%	**35	100%
Vihtavuori N340	<<locked>>	60%	14997	34%	**76	94%
[Vihtavuori N350]*	<<locked>>	62%	12662	29%	**30	83%
Winchester 231	<<locked>>	61%	25222	57%	**63	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