Load data for 9 x 20 VGW + .358 | 158gr | Speer LSWC

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

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.358 \| 158gr \| Speer LSWC
Manufacturer SKU:	4623
Bullet Weight:	158gr \| 10.2g
Bullet Diameter:	0.358" \| 9.09mm
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_B6234_C1231
Last updated:	2025-01-01

Load data for 116 loads in caliber 9 x 20 VGW with .358 | 158gr | Speer LSWC bullet and 58 powders such as Ramshot Silhouette, 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>>	95%	21857	50%	**1	88%
ADI AP 70N	<<locked>>	84%	38537	89%	**99	100%
ADI APS 350	<<locked>>	85%	36970	85%	**2	100%
ADI APS 450	<<locked>>	89%	38232	88%	**5	100%
ADI AS 30	<<locked>>	93%	38087	88%	**7	100%
ADI AS 50N	<<locked>>	89%	37956	87%	**37	100%
Accurate No. 2	<<locked>>	87%	36709	84%	**73	100%
Accurate No. 5	<<locked>>	75%	38653	89%	**78	98%
[Accurate No. 7]*	<<locked>>	95%	39044	90%	**20	87%
Accurate Solo 1000	<<locked>>	90%	37434	86%	**14	100%
Accurate Solo 1250	<<locked>>	97%	36637	84%	**63	100%
Alliant BULLSEYE	<<locked>>	87%	38711	89%	**38	100%
Alliant POWER PISTOL	<<locked>>	95%	34084	78%	**68	94%
Alliant UNIQUE	<<locked>>	96%	34069	78%	**12	100%
Baschieri & Pellagri 100	<<locked>>	93%	38754	89%	**30	100%
Hodgdon Clays	<<locked>>	85%	37420	86%	**5	100%
Hodgdon HP38	<<locked>>	69%	37913	87%	**56	100%
Hodgdon HS-6	<<locked>>	80%	37101	85%	**45	98%
Hodgdon Longshot	<<locked>>	77%	37289	86%	**45	99%
Hodgdon TiteGroup	<<locked>>	64%	38261	88%	**14	100%
Hodgdon Universal	<<locked>>	93%	38537	89%	**99	100%
Lovex D036	<<locked>>	75%	38595	89%	**78	97%
[Lovex D037.1]*	<<locked>>	95%	39044	90%	**20	87%
Lovex S011	<<locked>>	79%	38580	89%	**47	100%
Lovex S020	<<locked>>	89%	36941	85%	**93	100%
Maxam CSB 1	<<locked>>	94%	31401	72%	**10	100%
Maxam CSB 2	<<locked>>	95%	32953	76%	**50	100%
Maxam CSB 3	<<locked>>	97%	38696	89%	**56	100%
Maxam CSB 4	<<locked>>	92%	37710	87%	**30	100%
Maxam CSB 5	<<locked>>	85%	36738	84%	**8	100%
Ramshot Silhouette 👍	<<locked>>	82%	38479	88%	**45	100%
Ramshot True Blue	<<locked>>	76%	38029	87%	**45	99%
Ramshot Zip	<<locked>>	69%	36463	84%	**50	100%
ReloadSwiss RS 12	<<locked>>	86%	36521	84%	**63	100%
ReloadSwiss RS 20 👍	<<locked>>	95%	31647	73%	**86	100%
[ReloadSwiss RS 24]*	<<locked>>	97%	33127	76%	**42	87%
Rottweil P 801	<<locked>>	80%	36448	84%	**30	100%
Rottweil P 806	<<locked>>	96%	22829	52%	**86	95%
SNPE Vectan A0	<<locked>>	96%	33707	77%	**53	100%
SNPE Vectan BA 9	<<locked>>	92%	38334	88%	**73	100%
SNPE Vectan BA10	<<locked>>	83%	38218	88%	**5	100%
SNPE Vectan BA7 1/2	<<locked>>	94%	27586	63%	**24	96%
SNPE Vectan BA9 1/2	<<locked>>	92%	36782	85%	**73	100%
Shooters World Auto Pistol	<<locked>>	75%	38595	89%	**78	97%
[Shooters World Major Pistol]*	<<locked>>	95%	39044	90%	**20	87%
Shooters World Ultimate Pistol	<<locked>>	63%	38377	88%	**29	100%
Somchem MP200 👍	<<locked>>	92%	38377	88%	**35	100%
Somchem MS200 👍	<<locked>>	94%	36187	83%	**96	100%
Somchem S221	<<locked>>	85%	37173	85%	**75	92%
Vihtavuori 3N37	<<locked>>	95%	32793	75%	**15	99%
[Vihtavuori 3N38]*	<<locked>>	97%	22553	52%	**7	82%
Vihtavuori N310	<<locked>>	73%	36738	84%	**8	100%
Vihtavuori N320	<<locked>>	89%	36463	84%	**27	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	22408	52%	**3	100%
Vihtavuori N330	<<locked>>	92%	36303	83%	**79	100%
Vihtavuori N340 👍	<<locked>>	96%	37028	85%	**02	100%
Vihtavuori N350	<<locked>>	95%	29950	69%	**76	98%
Winchester 231	<<locked>>	76%	36463	84%	**50	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	81%	15214	35%	**7	81%
ADI AP 70N	<<locked>>	62%	20494	47%	**6	100%
ADI APS 350	<<locked>>	60%	20943	48%	**5	100%
ADI APS 450	<<locked>>	63%	20900	48%	**4	100%
ADI AS 30	<<locked>>	60%	16839	39%	**1	100%
[ADI AS 50N]²	<<locked>>	59%	17390	40%	**0	100%
Accurate No. 2	<<locked>>	61%	15940	37%	**4	94%
Accurate No. 5	<<locked>>	62%	24221	56%	**01	92%
[Accurate No. 7]*	<<locked>>	84%	26455	61%	**73	80%
Accurate Solo 1000	<<locked>>	63%	18869	43%	**4	100%
Accurate Solo 1250	<<locked>>	61%	13837	32%	**4	99%
Alliant BULLSEYE	<<locked>>	61%	18768	43%	**9	99%
[Alliant POWER PISTOL]*	<<locked>>	68%	15606	36%	**6	81%
Alliant UNIQUE	<<locked>>	60%	12647	29%	**4	94%
Baschieri & Pellagri 100	<<locked>>	61%	16012	37%	**4	100%
Hodgdon Clays	<<locked>>	60%	21060	48%	**8	100%
Hodgdon HP38	<<locked>>	62%	30356	70%	**8	100%
Hodgdon HS-6	<<locked>>	60%	18768	43%	**6	90%
Hodgdon Longshot	<<locked>>	61%	21611	50%	**8	94%
Hodgdon TiteGroup	<<locked>>	61%	35491	82%	**1	100%
Hodgdon Universal	<<locked>>	60%	15621	36%	**7	100%
Lovex D036	<<locked>>	62%	24178	56%	**01	92%
[Lovex D037.1]*	<<locked>>	84%	26455	61%	**73	80%
Lovex S011	<<locked>>	60%	21466	49%	**3	100%
Lovex S020	<<locked>>	61%	15447	35%	**0	98%
Maxam CSB 1	<<locked>>	62%	13169	30%	**8	99%
Maxam CSB 2	<<locked>>	60%	11980	28%	**1	100%
Maxam CSB 3	<<locked>>	60%	14982	34%	**1	100%
Maxam CSB 4	<<locked>>	61%	17085	39%	**4	100%
Maxam CSB 5	<<locked>>	60%	19131	44%	**7	100%
Ramshot Silhouette	<<locked>>	62%	20349	47%	**5	98%
Ramshot True Blue	<<locked>>	61%	22220	51%	**8	95%
Ramshot Zip	<<locked>>	62%	29312	67%	**4	100%
ReloadSwiss RS 12	<<locked>>	60%	16781	39%	**0	100%
ReloadSwiss RS 20	<<locked>>	60%	11516	26%	**8	95%
[ReloadSwiss RS 24]*	<<locked>>	84%	22394	51%	**4	80%
Rottweil P 801	<<locked>>	60%	20494	47%	**9	100%
[Rottweil P 806]*	<<locked>>	75%	10704	25%	**7	81%
SNPE Vectan A0	<<locked>>	60%	12879	30%	**8	93%
SNPE Vectan BA 9	<<locked>>	61%	16578	38%	**7	99%
SNPE Vectan BA10	<<locked>>	62%	23032	53%	**0	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	60%	10414	24%	**5	80%
SNPE Vectan BA9 1/2	<<locked>>	60%	14895	34%	**7	99%
Shooters World Auto Pistol	<<locked>>	62%	24178	56%	**01	92%
[Shooters World Major Pistol]*	<<locked>>	84%	26455	61%	**73	80%
Shooters World Ultimate Pistol	<<locked>>	61%	35853	82%	**02	100%
Somchem MP200	<<locked>>	60%	15418	35%	**0	95%
Somchem MS200	<<locked>>	62%	15171	35%	**0	97%
[Somchem S221]*	<<locked>>	65%	18362	42%	**2	81%
[Vihtavuori 3N37]*	<<locked>>	60%	11081	25%	**5	84%
[Vihtavuori 3N38]*	<<locked>>	94%	21060	48%	**4	80%
Vihtavuori N310	<<locked>>	60%	24961	57%	**3	100%
Vihtavuori N320	<<locked>>	62%	17245	40%	**3	100%
Vihtavuori N32C Tin Star	<<locked>>	66%	10080	23%	**3	100%
Vihtavuori N330	<<locked>>	62%	14736	34%	**3	100%
Vihtavuori N340	<<locked>>	61%	13460	31%	**4	95%
[Vihtavuori N350]*	<<locked>>	61%	10486	24%	**2	83%
Winchester 231	<<locked>>	61%	22829	52%	**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