Load data for 9 x 20 VGW + .358 | 148gr | Speer LBBWC

Recommended Powder(s): Alliant UNIQUE, ReloadSwiss RS 20, SNPE Vectan A0, Vihtavuori 3N37, Vihtavuori N340

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.358 \| 148gr \| Speer LBBWC
Manufacturer SKU:	4605
Bullet Weight:	148gr \| 9.6g
Bullet Diameter:	0.358" \| 9.09mm
Bullet Length:	0.580" \| 14.7mm
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:	0.176" \| 4.5mm
Shank Seated Depth:	0.176" \| 4.5mm
Case Capacity:	15.2 Grains of Water \| 0.99 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	43511 psi \| 3000 bar
LID:	LID_B6231_C1231
Last updated:	2025-01-01

Load data for 120 loads in caliber 9 x 20 VGW with .358 | 148gr | Speer LBBWC bullet and 60 powders such as Alliant UNIQUE, ReloadSwiss RS 20, SNPE Vectan A0, Vihtavuori 3N37, 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%	24787	57%	**96	91%
ADI AP 70N	<<locked>>	79%	37739	87%	**91	100%
ADI APS 350	<<locked>>	82%	36912	85%	**7	100%
ADI APS 450	<<locked>>	84%	36883	85%	**33	100%
ADI AS 30	<<locked>>	88%	36825	85%	**76	100%
ADI AS 50N	<<locked>>	86%	38276	88%	**35	100%
Accurate No. 2	<<locked>>	85%	37869	87%	**88	100%
Accurate No. 5	<<locked>>	71%	38464	88%	**83	98%
[Accurate No. 7]*	<<locked>>	90%	38479	88%	**25	88%
Accurate Solo 1000	<<locked>>	87%	38247	88%	**09	100%
Accurate Solo 1250	<<locked>>	94%	38522	89%	**71	100%
[Accurate TCM]*	<<locked>>	97%	36201	83%	**76	82%
Alliant BULLSEYE	<<locked>>	82%	37971	87%	**34	100%
Alliant POWER PISTOL	<<locked>>	94%	38377	88%	**32	97%
Alliant UNIQUE 👍	<<locked>>	94%	37173	85%	**37	100%
Baschieri & Pellagri 100	<<locked>>	89%	38087	88%	**19	100%
Hodgdon Clays	<<locked>>	82%	37318	86%	**14	100%
Hodgdon HP38	<<locked>>	65%	37318	86%	**48	100%
Hodgdon HS-6	<<locked>>	77%	38421	88%	**66	99%
Hodgdon Longshot	<<locked>>	73%	37057	85%	**50	100%
Hodgdon Universal	<<locked>>	87%	37739	87%	**91	100%
Hodgdon TrailBoss	<<locked>>	93%	9950	23%	**2	100%
Lovex D036	<<locked>>	71%	38406	88%	**83	98%
[Lovex D037.1]*	<<locked>>	90%	38479	88%	**25	88%
Lovex S011	<<locked>>	76%	38363	88%	**38	100%
Lovex S020	<<locked>>	85%	38000	87%	**01	100%
Maxam CSB 1	<<locked>>	95%	35447	81%	**42	100%
Maxam CSB 2	<<locked>>	95%	37420	86%	**75	100%
Maxam CSB 3	<<locked>>	92%	38305	88%	**48	100%
Maxam CSB 4	<<locked>>	88%	38276	88%	**25	100%
Maxam CSB 5	<<locked>>	83%	38392	88%	**83	100%
Ramshot Silhouette	<<locked>>	77%	37449	86%	**37	100%
Ramshot True Blue	<<locked>>	72%	37927	87%	**53	100%
Ramshot Zip	<<locked>>	67%	38043	87%	**61	100%
ReloadSwiss RS 12	<<locked>>	84%	38928	89%	**75	100%
ReloadSwiss RS 14	<<locked>>	95%	9137	21%	**5	100%
ReloadSwiss RS 20 👍	<<locked>>	95%	36912	85%	**27	100%
ReloadSwiss RS 24	<<locked>>	96%	37072	85%	**99	91%
Rottweil P 801	<<locked>>	78%	38914	89%	**38	100%
Rottweil P 806	<<locked>>	97%	28718	66%	**57	98%
SNPE Vectan A0 👍	<<locked>>	95%	36390	84%	**78	100%
SNPE Vectan BA 9	<<locked>>	88%	38450	88%	**68	100%
SNPE Vectan BA10	<<locked>>	78%	36883	85%	**33	100%
SNPE Vectan BA7 1/2	<<locked>>	96%	31894	73%	**75	99%
SNPE Vectan BA9 1/2	<<locked>>	89%	37913	87%	**78	100%
Shooters World Auto Pistol	<<locked>>	71%	38406	88%	**83	98%
[Shooters World Major Pistol]*	<<locked>>	90%	38479	88%	**25	88%
Somchem MP200	<<locked>>	87%	37898	87%	**34	100%
Somchem MS200	<<locked>>	93%	39059	90%	**17	100%
Somchem S221	<<locked>>	82%	38972	90%	**02	94%
Vihtavuori 3N37 👍	<<locked>>	95%	37492	86%	**70	100%
[Vihtavuori 3N38]*	<<locked>>	96%	25498	59%	**35	85%
[Vihtavuori N105]*	<<locked>>	96%	18913	43%	**63	83%
Vihtavuori N310	<<locked>>	70%	36796	85%	**37	100%
Vihtavuori N320	<<locked>>	85%	37130	85%	**22	100%
Vihtavuori N32C Tin Star	<<locked>>	97%	25396	58%	**8	100%
Vihtavuori N330	<<locked>>	89%	37985	87%	**88	100%
Vihtavuori N340 👍	<<locked>>	92%	37405	86%	**04	100%
Vihtavuori N350	<<locked>>	96%	35708	82%	**37	100%
Winchester 231	<<locked>>	74%	38043	87%	**61	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	72%	13576	31%	**6	80%
ADI AP 70N	<<locked>>	61%	22437	52%	**14	100%
ADI APS 350	<<locked>>	62%	23453	54%	**6	100%
ADI APS 450	<<locked>>	60%	20827	48%	**3	100%
ADI AS 30	<<locked>>	60%	18840	43%	**6	100%
ADI AS 50N	<<locked>>	62%	20581	47%	**2	100%
Accurate No. 2	<<locked>>	61%	17912	41%	**5	96%
Accurate No. 5	<<locked>>	60%	26092	60%	**22	94%
[Accurate No. 7]*	<<locked>>	78%	24918	57%	**48	81%
Accurate Solo 1000	<<locked>>	62%	20233	47%	**6	100%
Accurate Solo 1250	<<locked>>	60%	14939	34%	**6	100%
[Accurate TCM]*	<<locked>>	94%	32706	75%	**30	80%
Alliant BULLSEYE	<<locked>>	61%	20914	48%	**10	100%
[Alliant POWER PISTOL]*	<<locked>>	63%	15011	35%	**2	81%
Alliant UNIQUE	<<locked>>	61%	14750	34%	**6	97%
Baschieri & Pellagri 100	<<locked>>	60%	17202	40%	**3	100%
Hodgdon Clays	<<locked>>	62%	23598	54%	**9	100%
Hodgdon HP38	<<locked>>	62%	32938	76%	**02	100%
Hodgdon HS-6	<<locked>>	62%	22220	51%	**50	94%
Hodgdon Longshot	<<locked>>	61%	23757	55%	**76	96%
Hodgdon Universal	<<locked>>	61%	17941	41%	**5	100%
Hodgdon TrailBoss	<<locked>>	83%	8209	19%	**6	100%
Lovex D036	<<locked>>	60%	26049	60%	**22	94%
[Lovex D037.1]*	<<locked>>	78%	24918	57%	**48	81%
Lovex S011	<<locked>>	62%	25628	59%	**07	100%
Lovex S020	<<locked>>	61%	17289	40%	**5	99%
Maxam CSB 1	<<locked>>	61%	14286	33%	**6	100%
Maxam CSB 2	<<locked>>	62%	14591	34%	**3	100%
Maxam CSB 3	<<locked>>	62%	17811	41%	**9	100%
Maxam CSB 4	<<locked>>	61%	18695	43%	**9	100%
Maxam CSB 5	<<locked>>	60%	21147	49%	**6	100%
Ramshot Silhouette	<<locked>>	61%	22147	51%	**37	99%
Ramshot True Blue	<<locked>>	61%	25715	59%	**02	97%
Ramshot Zip	<<locked>>	61%	31705	73%	**96	100%
ReloadSwiss RS 12	<<locked>>	61%	19522	45%	**8	100%
ReloadSwiss RS 14	<<locked>>	86%	7644	18%	**9	98%
ReloadSwiss RS 20	<<locked>>	61%	13198	30%	**3	97%
[ReloadSwiss RS 24]*	<<locked>>	77%	20537	47%	**53	80%
Rottweil P 801	<<locked>>	60%	22800	52%	**1	100%
[Rottweil P 806]*	<<locked>>	69%	10211	23%	**6	81%
SNPE Vectan A0	<<locked>>	61%	14721	34%	**6	96%
SNPE Vectan BA 9	<<locked>>	61%	18130	42%	**9	100%
SNPE Vectan BA10	<<locked>>	61%	24366	56%	**9	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	62%	12212	28%	**0	85%
SNPE Vectan BA9 1/2	<<locked>>	60%	17129	39%	**9	100%
Shooters World Auto Pistol	<<locked>>	60%	26049	60%	**22	94%
[Shooters World Major Pistol]*	<<locked>>	78%	24918	57%	**48	81%
Somchem MP200	<<locked>>	62%	18159	42%	**8	98%
Somchem MS200	<<locked>>	62%	16984	39%	**9	99%
[Somchem S221]*	<<locked>>	61%	18623	43%	**7	82%
[Vihtavuori 3N37]*	<<locked>>	61%	12952	30%	**9	88%
[Vihtavuori 3N38]*	<<locked>>	88%	20320	47%	**43	81%
[Vihtavuori N105]*	<<locked>>	92%	16781	39%	**07	80%
Vihtavuori N310	<<locked>>	62%	29196	67%	**5	100%
Vihtavuori N320	<<locked>>	61%	18724	43%	**2	100%
[Vihtavuori N32C Tin Star]²	<<locked>>	59%	9573	22%	**2	100%
Vihtavuori N330	<<locked>>	60%	15737	36%	**9	100%
Vihtavuori N340	<<locked>>	61%	15345	35%	**2	97%
[Vihtavuori N350]*	<<locked>>	60%	11647	27%	**0	86%
Winchester 231	<<locked>>	62%	26150	60%	**33	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