Load data for 9 x 20 VGW + .357 | 158gr | H&N RN KB

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 158gr \| H&N RN KB
Bullet Weight:	158gr \| 10.2g
Bullet Diameter:	0.357" \| 9.07mm
Bullet Length:	<<locked>>
Caliber:	9 x 20 VGW load data
Case Length (l3):	0.786" \| 20.0mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	15.2 Grains of Water \| 0.99 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	43511 psi \| 3000 bar
LID:	LID_B7482_C1231
Last updated:	2026-01-31

Load data for 130 loads in caliber 9 x 20 VGW with .357 | 158gr | H&N RN KB bullet and 65 powder(s). 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%	21089	48%	**5	86%
ADI AP 70N	<<locked>>	86%	38319	88%	**76	100%
ADI APS 350	<<locked>>	89%	38348	88%	**2	100%
ADI APS 450	<<locked>>	91%	38783	89%	**5	100%
ADI AS 30	<<locked>>	96%	38667	89%	**1	100%
ADI AS 50N	<<locked>>	93%	38493	88%	**20	100%
Accurate No. 2 👍	<<locked>>	91%	38392	88%	**60	100%
Accurate No. 5	<<locked>>	77%	38885	89%	**45	97%
[Accurate No. 7]*	<<locked>>	96%	37608	86%	**71	85%
Accurate Solo 1000	<<locked>>	94%	38363	88%	**4	100%
Accurate Solo 1250	<<locked>>	96%	33475	77%	**10	100%
Alliant BE-86	<<locked>>	97%	35766	82%	**30	100%
Alliant BULLSEYE 👍	<<locked>>	90%	38261	88%	**12	100%
Alliant Herco	<<locked>>	96%	21785	50%	**8	99%
Alliant POWER PISTOL	<<locked>>	96%	32561	75%	**22	92%
Alliant Sport Pistol	<<locked>>	83%	38145	88%	**12	100%
Alliant UNIQUE 👍	<<locked>>	95%	31314	72%	**56	100%
Baschieri & Pellagri 100	<<locked>>	96%	38479	88%	**04	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	96%	21944	50%	**3	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	91%	39146	90%	**40	100%
Hodgdon Clays	<<locked>>	89%	38943	90%	**5	100%
Hodgdon HP38	<<locked>>	71%	37840	87%	**33	100%
Hodgdon HS-6	<<locked>>	84%	38580	89%	**32	98%
Hodgdon Longshot	<<locked>>	80%	38696	89%	**32	99%
Hodgdon TiteGroup	<<locked>>	66%	38928	89%	**7	100%
Hodgdon Universal	<<locked>>	96%	38319	88%	**76	100%
Hodgdon CFE Pistol	<<locked>>	96%	37623	86%	**63	100%
Lovex D032	<<locked>>	65%	38986	90%	**30	100%
Lovex D036	<<locked>>	77%	38827	89%	**48	97%
[Lovex D037.1]*	<<locked>>	96%	37608	86%	**71	85%
Lovex S011	<<locked>>	81%	38000	87%	**17	100%
Lovex S020 👍	<<locked>>	93%	38609	89%	**79	100%
Maxam CSB 1	<<locked>>	97%	31009	71%	**8	100%
Maxam CSB 2	<<locked>>	96%	30966	71%	**10	100%
Maxam CSB 3	<<locked>>	96%	35346	81%	**07	100%
Maxam CSB 4	<<locked>>	96%	38421	88%	**10	100%
Maxam CSB 5	<<locked>>	90%	38566	89%	**8	100%
Ramshot Silhouette	<<locked>>	84%	38305	88%	**12	100%
Ramshot True Blue	<<locked>>	78%	38116	88%	**19	99%
Ramshot Zip	<<locked>>	73%	39117	90%	**50	100%
ReloadSwiss RS 12	<<locked>>	92%	38870	89%	**60	100%
ReloadSwiss RS 20	<<locked>>	96%	30342	70%	**50	100%
[ReloadSwiss RS 24]*	<<locked>>	97%	30530	70%	**83	85%
Rottweil P 801	<<locked>>	85%	38624	89%	**27	100%
Rottweil P 806	<<locked>>	96%	20001	46%	**24	92%
SNPE Vectan A0	<<locked>>	96%	31299	72%	**04	100%
SNPE Vectan BA 9	<<locked>>	95%	38827	89%	**50	100%
SNPE Vectan BA10	<<locked>>	85%	38783	89%	**5	100%
SNPE Vectan BA7 1/2	<<locked>>	97%	26963	62%	**1	95%
SNPE Vectan BA9 1/2	<<locked>>	97%	37956	87%	**60	100%
SNPE Vectan SP 2	<<locked>>	97%	35505	82%	**81	96%
Shooters World Auto Pistol	<<locked>>	77%	38827	89%	**48	97%
Shooters World Clean Shot	<<locked>>	65%	38986	90%	**30	100%
[Shooters World Major Pistol]*	<<locked>>	96%	37608	86%	**71	85%
Shooters World Ultimate Pistol	<<locked>>	65%	38551	89%	**02	100%
Somchem MP200 👍	<<locked>>	95%	38986	90%	**12	100%
Somchem MS200	<<locked>>	96%	34911	80%	**56	100%
Somchem S221	<<locked>>	88%	37971	87%	**48	91%
Vihtavuori 3N37	<<locked>>	96%	31212	72%	**70	98%
Vihtavuori N310	<<locked>>	77%	38159	88%	**8	100%
Vihtavuori N320	<<locked>>	94%	38827	89%	**24	100%
Vihtavuori N330	<<locked>>	96%	37637	87%	**70	100%
Vihtavuori N340	<<locked>>	96%	34345	79%	**56	100%
Vihtavuori N350	<<locked>>	96%	28239	65%	**30	97%
Winchester 231	<<locked>>	81%	39117	90%	**50	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	84%	15432	35%	**0	80%
ADI AP 70N	<<locked>>	60%	17332	40%	**0	100%
ADI APS 350	<<locked>>	75%	28993	67%	**3	100%
ADI APS 450	<<locked>>	73%	25947	60%	**3	100%
ADI AS 30	<<locked>>	72%	22031	51%	**3	100%
ADI AS 50N	<<locked>>	66%	19363	45%	**3	100%
Accurate No. 2	<<locked>>	67%	18246	42%	**3	95%
[Accurate No. 5]*	<<locked>>	62%	22495	52%	**8	89%
[Accurate No. 7]*	<<locked>>	89%	28993	67%	**76	80%
Accurate Solo 1000	<<locked>>	69%	21103	49%	**7	100%
Accurate Solo 1250	<<locked>>	71%	17289	40%	**3	100%
Alliant BE-86	<<locked>>	71%	17260	40%	**7	100%
Alliant BULLSEYE	<<locked>>	61%	17361	40%	**3	97%
Alliant Herco	<<locked>>	81%	15069	35%	**3	96%
[Alliant POWER PISTOL]*	<<locked>>	72%	16433	38%	**9	80%
Alliant Sport Pistol	<<locked>>	60%	19319	44%	**3	98%
Alliant UNIQUE	<<locked>>	69%	15693	36%	**0	96%
Baschieri & Pellagri 100	<<locked>>	71%	20102	46%	**7	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	87%	17303	40%	**0	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	65%	17202	40%	**3	100%
Hodgdon Clays	<<locked>>	73%	27818	64%	**3	100%
Hodgdon HP38	<<locked>>	61%	27282	63%	**5	100%
[Hodgdon HS-6]*	<<locked>>	60%	17013	39%	**3	87%
Hodgdon Longshot	<<locked>>	61%	19885	46%	**6	92%
Hodgdon TiteGroup	<<locked>>	60%	31662	73%	**8	100%
Hodgdon Universal	<<locked>>	64%	16621	38%	**7	100%
Hodgdon CFE Pistol	<<locked>>	67%	17056	39%	**7	100%
Lovex D032	<<locked>>	61%	33779	78%	**1	100%
[Lovex D036]*	<<locked>>	62%	22452	52%	**8	89%
[Lovex D037.1]*	<<locked>>	89%	28993	67%	**76	80%
Lovex S011	<<locked>>	63%	22089	51%	**3	100%
Lovex S020	<<locked>>	66%	16650	38%	**3	98%
Maxam CSB 1	<<locked>>	75%	18086	42%	**0	100%
Maxam CSB 2	<<locked>>	71%	15693	36%	**0	100%
Maxam CSB 3	<<locked>>	70%	18565	43%	**7	100%
Maxam CSB 4	<<locked>>	69%	20102	46%	**0	100%
Maxam CSB 5	<<locked>>	68%	22611	52%	**7	100%
Ramshot Silhouette	<<locked>>	61%	18159	42%	**6	96%
Ramshot True Blue	<<locked>>	60%	20363	47%	**9	93%
Ramshot Zip	<<locked>>	60%	26034	60%	**2	100%
ReloadSwiss RS 12	<<locked>>	62%	15969	37%	**0	100%
ReloadSwiss RS 20	<<locked>>	71%	14910	34%	**0	97%
[ReloadSwiss RS 24]*	<<locked>>	90%	24656	57%	**04	81%
Rottweil P 801	<<locked>>	60%	18855	43%	**7	100%
[Rottweil P 806]*	<<locked>>	80%	11066	25%	**3	81%
SNPE Vectan A0	<<locked>>	73%	17492	40%	**0	97%
SNPE Vectan BA 9	<<locked>>	67%	18724	43%	**3	100%
SNPE Vectan BA10	<<locked>>	68%	25933	60%	**3	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	78%	16418	38%	**7	88%
SNPE Vectan BA9 1/2	<<locked>>	67%	17521	40%	**0	100%
[SNPE Vectan SP 2]*	<<locked>>	69%	14199	33%	**0	81%
[Shooters World Auto Pistol]*	<<locked>>	62%	22452	52%	**8	89%
Shooters World Clean Shot	<<locked>>	61%	33779	78%	**1	100%
[Shooters World Major Pistol]*	<<locked>>	89%	28993	67%	**76	80%
Shooters World Ultimate Pistol	<<locked>>	60%	33011	76%	**53	100%
Somchem MP200	<<locked>>	65%	16520	38%	**3	95%
Somchem MS200	<<locked>>	68%	17013	39%	**7	97%
[Somchem S221]*	<<locked>>	68%	19131	44%	**2	80%
[Vihtavuori 3N37]*	<<locked>>	71%	14852	34%	**7	88%
Vihtavuori N310	<<locked>>	62%	25092	58%	**0	100%
Vihtavuori N320	<<locked>>	67%	18434	42%	**3	100%
Vihtavuori N330	<<locked>>	67%	15795	36%	**0	100%
Vihtavuori N340	<<locked>>	70%	16766	39%	**3	97%
[Vihtavuori N350]*	<<locked>>	74%	14910	34%	**3	88%
Winchester 231	<<locked>>	62%	21770	50%	**6	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