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

Recommended Powder(s): Alliant UNIQUE, Hodgdon Longshot, ReloadSwiss RS 20, Somchem MS200, Vihtavuori N340

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 158gr \| Norma SPFN
Manufacturer SKU:	69107
Bullet Weight:	158gr \| 10.2g
Bullet Diameter:	0.357" \| 9.07mm
Bullet Length:	0.660" \| 16.8mm
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:	0.256" \| 6.5mm
Shank Seated Depth:	0.256" \| 6.5mm
Case Capacity:	15.2 Grains of Water \| 0.99 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	43511 psi \| 3000 bar
LID:	LID_B3896_C1231
Last updated:	2025-01-01

Load data for 112 loads in caliber 9 x 20 VGW with .357 | 158gr | Norma SPFN bullet and 56 powders such as Alliant UNIQUE, Hodgdon Longshot, ReloadSwiss RS 20, 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%	23235	53%	**4	89%
ADI AP 70N	<<locked>>	81%	37797	87%	**83	100%
ADI APS 350	<<locked>>	84%	37826	87%	**2	100%
ADI APS 450	<<locked>>	88%	38928	89%	**5	100%
ADI AS 30	<<locked>>	89%	36811	85%	**1	100%
ADI AS 50N	<<locked>>	86%	36753	84%	**20	100%
Accurate No. 2	<<locked>>	87%	37753	87%	**79	100%
Accurate No. 5	<<locked>>	72%	37507	86%	**61	97%
[Accurate No. 7]*	<<locked>>	92%	38247	88%	**04	86%
Accurate Solo 1000	<<locked>>	90%	38667	89%	**17	100%
Accurate Solo 1250	<<locked>>	96%	37826	87%	**66	100%
Alliant BULLSEYE	<<locked>>	84%	37159	85%	**22	100%
Alliant POWER PISTOL	<<locked>>	97%	37710	87%	**07	95%
Alliant UNIQUE 👍	<<locked>>	95%	35955	83%	**19	100%
Baschieri & Pellagri 100	<<locked>>	90%	37217	86%	**10	100%
Hodgdon Clays	<<locked>>	84%	38130	88%	**8	100%
Hodgdon HP38	<<locked>>	66%	36738	84%	**40	100%
Hodgdon HS-6	<<locked>>	79%	38479	88%	**55	99%
Hodgdon Longshot 👍	<<locked>>	76%	38377	88%	**52	99%
Hodgdon Universal	<<locked>>	90%	37797	87%	**83	100%
Lovex D036	<<locked>>	72%	37434	86%	**61	97%
[Lovex D037.1]*	<<locked>>	92%	38247	88%	**04	86%
Lovex S011	<<locked>>	76%	36811	85%	**27	100%
Lovex S020	<<locked>>	88%	38479	88%	**99	100%
Maxam CSB 1	<<locked>>	94%	32808	75%	**17	100%
Maxam CSB 2	<<locked>>	95%	35172	81%	**56	100%
Maxam CSB 3	<<locked>>	93%	37275	86%	**37	100%
Maxam CSB 4	<<locked>>	92%	39117	90%	**33	100%
Maxam CSB 5	<<locked>>	85%	37782	87%	**1	100%
Ramshot Silhouette	<<locked>>	79%	37231	86%	**22	100%
Ramshot True Blue	<<locked>>	74%	36869	85%	**29	99%
Ramshot Zip	<<locked>>	68%	37594	86%	**56	100%
ReloadSwiss RS 12	<<locked>>	86%	39001	90%	**73	100%
ReloadSwiss RS 20 👍	<<locked>>	94%	33069	76%	**89	100%
[ReloadSwiss RS 24]*	<<locked>>	96%	34461	79%	**55	88%
Rottweil P 801	<<locked>>	79%	38392	88%	**37	100%
Rottweil P 806	<<locked>>	96%	24889	57%	**09	96%
SNPE Vectan A0	<<locked>>	96%	34751	80%	**60	100%
SNPE Vectan BA 9	<<locked>>	88%	36811	85%	**56	100%
SNPE Vectan BA10	<<locked>>	82%	38914	89%	**5	100%
SNPE Vectan BA7 1/2	<<locked>>	97%	30922	71%	**56	98%
SNPE Vectan BA9 1/2	<<locked>>	92%	37942	87%	**76	100%
Shooters World Auto Pistol	<<locked>>	72%	37434	86%	**61	97%
[Shooters World Major Pistol]*	<<locked>>	92%	38247	88%	**04	86%
Somchem MP200	<<locked>>	89%	37173	85%	**15	100%
Somchem MS200 👍	<<locked>>	94%	37826	87%	**99	100%
Somchem S221	<<locked>>	85%	38957	90%	**81	93%
Vihtavuori 3N37	<<locked>>	97%	36637	84%	**48	100%
[Vihtavuori 3N38]*	<<locked>>	96%	23975	55%	**10	82%
Vihtavuori N310	<<locked>>	73%	38029	87%	**1	100%
Vihtavuori N320	<<locked>>	88%	38087	88%	**33	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	24134	55%	**0	100%
Vihtavuori N330	<<locked>>	91%	38130	88%	**89	100%
Vihtavuori N340 👍	<<locked>>	95%	38580	89%	**09	100%
Vihtavuori N350	<<locked>>	95%	31647	73%	**89	99%
Winchester 231	<<locked>>	76%	37594	86%	**56	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	78%	15432	35%	**7	81%
ADI AP 70N	<<locked>>	62%	22466	52%	**9	100%
ADI APS 350	<<locked>>	60%	21741	50%	**8	100%
ADI APS 450	<<locked>>	62%	21727	50%	**7	100%
[ADI AS 30]²	<<locked>>	59%	18405	42%	**8	100%
ADI AS 50N	<<locked>>	63%	20842	48%	**6	100%
Accurate No. 2	<<locked>>	61%	17056	39%	**3	95%
Accurate No. 5	<<locked>>	61%	25512	59%	**10	92%
[Accurate No. 7]*	<<locked>>	84%	27746	64%	**86	81%
Accurate Solo 1000	<<locked>>	62%	19870	46%	**0	100%
Accurate Solo 1250	<<locked>>	61%	15171	35%	**1	100%
Alliant BULLSEYE	<<locked>>	61%	19856	46%	**9	99%
[Alliant POWER PISTOL]*	<<locked>>	65%	15838	36%	**3	81%
Alliant UNIQUE	<<locked>>	62%	15519	36%	**0	96%
Baschieri & Pellagri 100	<<locked>>	61%	17506	40%	**4	100%
Hodgdon Clays	<<locked>>	60%	21988	51%	**1	100%
Hodgdon HP38	<<locked>>	62%	31705	73%	**4	100%
Hodgdon HS-6	<<locked>>	60%	20146	46%	**2	91%
Hodgdon Longshot	<<locked>>	61%	22960	53%	**8	95%
Hodgdon Universal	<<locked>>	60%	17521	40%	**0	100%
Lovex D036	<<locked>>	61%	25454	59%	**07	92%
[Lovex D037.1]*	<<locked>>	84%	27746	64%	**86	81%
Lovex S011	<<locked>>	62%	24410	56%	**2	100%
Lovex S020	<<locked>>	61%	16882	39%	**0	99%
Maxam CSB 1	<<locked>>	62%	14533	33%	**1	99%
Maxam CSB 2	<<locked>>	60%	13663	31%	**7	100%
Maxam CSB 3	<<locked>>	60%	16230	37%	**1	100%
Maxam CSB 4	<<locked>>	61%	18260	42%	**0	100%
Maxam CSB 5	<<locked>>	60%	20465	47%	**7	100%
Ramshot Silhouette	<<locked>>	62%	21756	50%	**5	98%
Ramshot True Blue	<<locked>>	60%	23395	54%	**8	95%
Ramshot Zip	<<locked>>	61%	30501	70%	**8	100%
ReloadSwiss RS 12	<<locked>>	60%	18826	43%	**3	100%
ReloadSwiss RS 20	<<locked>>	60%	12821	29%	**4	96%
[ReloadSwiss RS 24]*	<<locked>>	81%	22452	52%	**8	80%
Rottweil P 801	<<locked>>	60%	22437	52%	**3	100%
[Rottweil P 806]*	<<locked>>	69%	10472	24%	**1	80%
SNPE Vectan A0	<<locked>>	60%	14069	32%	**1	95%
SNPE Vectan BA 9	<<locked>>	61%	17666	41%	**3	100%
SNPE Vectan BA10	<<locked>>	62%	23815	55%	**4	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	60%	11661	27%	**2	82%
SNPE Vectan BA9 1/2	<<locked>>	62%	17869	41%	**0	100%
Shooters World Auto Pistol	<<locked>>	61%	25454	59%	**07	92%
[Shooters World Major Pistol]*	<<locked>>	84%	27746	64%	**86	81%
Somchem MP200	<<locked>>	60%	16897	39%	**6	96%
Somchem MS200	<<locked>>	62%	16447	38%	**3	98%
[Somchem S221]*	<<locked>>	62%	18942	44%	**9	81%
[Vihtavuori 3N37]*	<<locked>>	62%	13416	31%	**1	87%
[Vihtavuori 3N38]*	<<locked>>	92%	21321	49%	**8	80%
[Vihtavuori N310]²	<<locked>>	59%	26252	60%	**0	100%
Vihtavuori N320	<<locked>>	62%	18623	43%	**3	100%
Vihtavuori N32C Tin Star	<<locked>>	65%	11879	27%	**9	100%
Vihtavuori N330	<<locked>>	62%	16259	37%	**0	100%
Vihtavuori N340	<<locked>>	61%	14823	34%	**1	96%
[Vihtavuori N350]*	<<locked>>	61%	11719	27%	**1	85%
Winchester 231	<<locked>>	61%	24018	55%	**9	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