Load data for 9 x 20 VGW + .357 | 158gr | Norma HP

Recommended Powder(s): Ramshot True Blue, ReloadSwiss RS 20, Somchem MP200, Somchem MS200, Vihtavuori N340

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 158gr \| Norma HP
Manufacturer SKU:	69101
Bullet Weight:	158gr \| 10.2g
Bullet Diameter:	0.357" \| 9.07mm
Bullet Length:	0.679" \| 17.2mm
Caliber:	9 x 20 VGW load data
Case Length (l3):	0.786" \| 20.0mm
Cartridge Length (C.O.L.):	1.190" \| 30.2mm
Seated Depth:	0.275" \| 7.0mm
Shank Seated Depth:	0.275" \| 7.0mm
Case Capacity:	15.2 Grains of Water \| 0.99 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	43511 psi \| 3000 bar
LID:	LID_B3895_C1231
Last updated:	2025-01-01

Load data for 114 loads in caliber 9 x 20 VGW with .357 | 158gr | Norma HP bullet and 57 powders such as Ramshot True Blue, ReloadSwiss RS 20, Somchem MP200, Somchem MS200, Vihtavuori N340. 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>>	94%	21930	50%	**8	87%
ADI AP 70N	<<locked>>	83%	38232	88%	**76	100%
ADI APS 350	<<locked>>	85%	37275	86%	**9	100%
ADI APS 450	<<locked>>	89%	39015	90%	**5	100%
ADI AS 30	<<locked>>	90%	36579	84%	**5	100%
ADI AS 50N	<<locked>>	87%	36970	85%	**07	100%
Accurate No. 2	<<locked>>	89%	38406	88%	**70	100%
Accurate No. 5	<<locked>>	75%	38667	89%	**52	97%
[Accurate No. 7]*	<<locked>>	94%	38101	88%	**81	86%
Accurate Solo 1000	<<locked>>	92%	38537	89%	**04	100%
Accurate Solo 1250	<<locked>>	95%	35694	82%	**33	100%
Alliant BULLSEYE	<<locked>>	86%	37304	86%	**06	100%
Alliant POWER PISTOL	<<locked>>	95%	34142	78%	**48	93%
Alliant UNIQUE	<<locked>>	94%	33707	77%	**83	100%
Baschieri & Pellagri 100	<<locked>>	92%	37159	85%	**7	100%
Hodgdon Clays	<<locked>>	85%	37927	87%	**2	100%
Hodgdon HP38	<<locked>>	68%	36956	85%	**27	100%
Hodgdon HS-6	<<locked>>	80%	37246	86%	**25	98%
Hodgdon Longshot	<<locked>>	77%	37347	86%	**25	99%
Hodgdon Universal	<<locked>>	92%	38232	88%	**76	100%
Lovex D032	<<locked>>	63%	39001	90%	**40	100%
Lovex D036	<<locked>>	75%	38609	89%	**48	97%
[Lovex D037.1]*	<<locked>>	94%	38101	88%	**81	86%
Lovex S011	<<locked>>	78%	36811	85%	**14	100%
Lovex S020	<<locked>>	88%	36172	83%	**66	100%
Maxam CSB 1	<<locked>>	96%	32996	76%	**07	100%
Maxam CSB 2	<<locked>>	97%	35143	81%	**43	100%
Maxam CSB 3	<<locked>>	95%	37347	86%	**27	100%
Maxam CSB 4	<<locked>>	93%	39001	90%	**20	100%
Maxam CSB 5	<<locked>>	86%	37405	86%	**5	100%
Ramshot Silhouette	<<locked>>	82%	38247	88%	**15	100%
Ramshot True Blue 👍	<<locked>>	76%	38072	87%	**25	99%
Ramshot Zip	<<locked>>	70%	38276	88%	**47	100%
ReloadSwiss RS 12	<<locked>>	88%	38957	90%	**60	100%
ReloadSwiss RS 20 👍	<<locked>>	97%	33547	77%	**86	100%
[ReloadSwiss RS 24]*	<<locked>>	95%	31807	73%	**06	86%
Rottweil P 801	<<locked>>	81%	38580	89%	**27	100%
Rottweil P 806	<<locked>>	95%	22945	53%	**63	94%
SNPE Vectan A0	<<locked>>	95%	32924	76%	**27	100%
SNPE Vectan BA 9	<<locked>>	91%	37449	86%	**43	100%
SNPE Vectan BA10	<<locked>>	83%	38986	90%	**5	100%
SNPE Vectan BA7 1/2	<<locked>>	97%	29675	68%	**27	97%
SNPE Vectan BA9 1/2	<<locked>>	94%	38653	89%	**66	100%
Shooters World Auto Pistol	<<locked>>	75%	38609	89%	**48	97%
Shooters World Clean Shot	<<locked>>	63%	39001	90%	**40	100%
[Shooters World Major Pistol]*	<<locked>>	94%	38101	88%	**81	86%
Somchem MP200 👍	<<locked>>	91%	38029	87%	**09	100%
Somchem MS200 👍	<<locked>>	96%	38145	88%	**89	100%
Somchem S221	<<locked>>	86%	38551	89%	**61	92%
Vihtavuori 3N37	<<locked>>	95%	33040	76%	**89	99%
Vihtavuori N310	<<locked>>	73%	37521	86%	**5	100%
Vihtavuori N320	<<locked>>	90%	37782	87%	**20	100%
Vihtavuori N32C Tin Star	<<locked>>	94%	21988	51%	**7	100%
Vihtavuori N330	<<locked>>	93%	38232	88%	**76	100%
Vihtavuori N340 👍	<<locked>>	95%	36245	83%	**76	100%
Vihtavuori N350	<<locked>>	95%	30066	69%	**53	98%
Winchester 231	<<locked>>	78%	38276	88%	**47	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	79%	15360	35%	**4	80%
ADI AP 70N	<<locked>>	60%	20189	46%	**6	100%
[ADI APS 350]²	<<locked>>	59%	20755	48%	**5	100%
ADI APS 450	<<locked>>	62%	21089	48%	**8	100%
ADI AS 30	<<locked>>	63%	19392	45%	**4	100%
ADI AS 50N	<<locked>>	63%	20088	46%	**7	100%
Accurate No. 2	<<locked>>	61%	16810	39%	**7	94%
Accurate No. 5	<<locked>>	61%	23975	55%	**4	91%
[Accurate No. 7]*	<<locked>>	87%	29225	67%	**86	81%
Accurate Solo 1000	<<locked>>	62%	19189	44%	**1	100%
Accurate Solo 1250	<<locked>>	61%	14678	34%	**8	99%
Alliant BULLSEYE	<<locked>>	61%	19348	44%	**9	99%
[Alliant POWER PISTOL]*	<<locked>>	69%	16897	39%	**6	81%
Alliant UNIQUE	<<locked>>	60%	13866	32%	**1	94%
Baschieri & Pellagri 100	<<locked>>	61%	16810	39%	**4	100%
[Hodgdon Clays]²	<<locked>>	59%	21074	48%	**1	100%
Hodgdon HP38	<<locked>>	61%	29327	67%	**8	100%
Hodgdon HS-6	<<locked>>	62%	20247	47%	**9	91%
Hodgdon Longshot	<<locked>>	61%	21596	50%	**8	94%
Hodgdon Universal	<<locked>>	60%	16810	39%	**0	100%
Lovex D032	<<locked>>	61%	35723	82%	**10	100%
Lovex D036	<<locked>>	61%	23931	55%	**4	91%
[Lovex D037.1]*	<<locked>>	87%	29225	67%	**86	81%
Lovex S011	<<locked>>	60%	21930	50%	**0	100%
Lovex S020	<<locked>>	61%	16534	38%	**3	98%
Maxam CSB 1	<<locked>>	62%	14054	32%	**1	99%
Maxam CSB 2	<<locked>>	60%	13082	30%	**8	100%
Maxam CSB 3	<<locked>>	60%	15577	36%	**1	100%
Maxam CSB 4	<<locked>>	61%	17564	40%	**1	100%
Maxam CSB 5	<<locked>>	60%	19537	45%	**4	100%
Ramshot Silhouette	<<locked>>	61%	19914	46%	**6	97%
Ramshot True Blue	<<locked>>	62%	23815	55%	**1	95%
Ramshot Zip	<<locked>>	60%	28181	65%	**1	100%
ReloadSwiss RS 12	<<locked>>	61%	18217	42%	**6	100%
ReloadSwiss RS 20	<<locked>>	61%	12343	28%	**1	95%
[ReloadSwiss RS 24]*	<<locked>>	86%	24265	56%	**01	81%
Rottweil P 801	<<locked>>	61%	21770	50%	**3	100%
[Rottweil P 806]*	<<locked>>	73%	11037	25%	**0	81%
SNPE Vectan A0	<<locked>>	60%	13634	31%	**8	93%
SNPE Vectan BA 9	<<locked>>	61%	17216	40%	**7	99%
SNPE Vectan BA10	<<locked>>	62%	23163	53%	**7	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	61%	11560	27%	**9	82%
SNPE Vectan BA9 1/2	<<locked>>	60%	15896	37%	**1	100%
Shooters World Auto Pistol	<<locked>>	61%	23931	55%	**4	91%
Shooters World Clean Shot	<<locked>>	61%	35723	82%	**10	100%
[Shooters World Major Pistol]*	<<locked>>	87%	29225	67%	**86	81%
Somchem MP200	<<locked>>	61%	16708	38%	**7	95%
Somchem MS200	<<locked>>	62%	16070	37%	**4	97%
[Somchem S221]*	<<locked>>	64%	19232	44%	**2	81%
[Vihtavuori 3N37]*	<<locked>>	60%	12096	28%	**5	84%
[Vihtavuori N310]²	<<locked>>	59%	25295	58%	**0	100%
Vihtavuori N320	<<locked>>	62%	17941	41%	**0	100%
Vihtavuori N32C Tin Star	<<locked>>	65%	11168	26%	**9	100%
Vihtavuori N330	<<locked>>	62%	15722	36%	**0	100%
Vihtavuori N340	<<locked>>	61%	14417	33%	**1	95%
[Vihtavuori N350]*	<<locked>>	61%	11458	26%	**5	84%
Winchester 231	<<locked>>	62%	23859	55%	**2	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