Load data for 9 x 20 VGW + .355 | 125gr | Sierra JHP SportsMaster

Recommended Powder(s): Alliant UNIQUE, ReloadSwiss RS 20, Somchem MS200, Vihtavuori 3N37, Vihtavuori N340

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.355 \| 125gr \| Sierra JHP SportsMaster
Manufacturer SKU:	8125
Bullet Weight:	125gr \| 8.1g
Bullet Diameter:	0.355" \| 9.02mm
Bullet Length:	0.542" \| 13.8mm
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:	0.138" \| 3.5mm
Shank Seated Depth:	0.138" \| 3.5mm
Case Capacity:	15.2 Grains of Water \| 0.99 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	43511 psi \| 3000 bar
LID:	LID_B5939_C1231
Last updated:	2025-01-01

Load data for 116 loads in caliber 9 x 20 VGW with .355 | 125gr | Sierra JHP SportsMaster bullet and 58 powders such as Alliant UNIQUE, ReloadSwiss RS 20, Somchem MS200, 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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Use the Personalized Load Calculator to customize loads to your own specific requirements. Find more details in the help section.

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%	24642	57%	**07	89%
ADI AP 70N	<<locked>>	78%	37333	86%	**22	100%
ADI APS 350	<<locked>>	83%	38058	87%	**32	100%
ADI APS 450	<<locked>>	85%	37550	86%	**65	100%
ADI AS 30	<<locked>>	88%	37521	86%	**11	100%
ADI AS 50N	<<locked>>	86%	38421	88%	**70	100%
Accurate No. 2	<<locked>>	86%	38653	89%	**32	100%
Accurate No. 5	<<locked>>	72%	38972	90%	**27	97%
[Accurate No. 7]*	<<locked>>	90%	37811	87%	**53	85%
Accurate Solo 1000	<<locked>>	87%	37768	87%	**43	100%
Accurate Solo 1250	<<locked>>	93%	36999	85%	**96	100%
Alliant BULLSEYE	<<locked>>	84%	38943	90%	**88	100%
Alliant POWER PISTOL	<<locked>>	95%	38827	89%	**76	95%
Alliant UNIQUE 👍	<<locked>>	95%	37898	87%	**88	100%
Baschieri & Pellagri 100	<<locked>>	88%	37318	86%	**43	100%
Hodgdon Clays	<<locked>>	83%	38566	89%	**52	100%
Hodgdon HP38	<<locked>>	66%	38421	88%	**89	100%
Hodgdon HS-6	<<locked>>	78%	38740	89%	**04	98%
Hodgdon Longshot	<<locked>>	74%	37666	87%	**98	99%
Hodgdon Universal	<<locked>>	86%	37333	86%	**22	100%
Hodgdon TrailBoss	<<locked>>	93%	11066	25%	**0	100%
Lovex D036	<<locked>>	72%	38914	89%	**27	97%
[Lovex D037.1]*	<<locked>>	90%	37811	87%	**53	85%
Lovex S011	<<locked>>	76%	37507	86%	**70	100%
Lovex S020	<<locked>>	86%	38580	89%	**45	100%
Maxam CSB 1	<<locked>>	96%	36405	84%	**86	100%
Maxam CSB 2	<<locked>>	96%	38508	88%	**25	100%
Maxam CSB 3	<<locked>>	92%	37463	86%	**76	100%
Maxam CSB 4	<<locked>>	88%	38058	87%	**57	100%
Maxam CSB 5	<<locked>>	84%	38551	89%	**14	100%
Ramshot Silhouette	<<locked>>	79%	38899	89%	**91	100%
Ramshot True Blue	<<locked>>	73%	38392	88%	**98	99%
Ramshot Zip	<<locked>>	68%	39102	90%	**09	100%
ReloadSwiss RS 12	<<locked>>	83%	38363	88%	**06	100%
ReloadSwiss RS 14	<<locked>>	95%	10414	24%	**7	100%
ReloadSwiss RS 20 👍	<<locked>>	96%	36434	84%	**71	100%
[ReloadSwiss RS 24]*	<<locked>>	97%	37681	87%	**44	88%
Rottweil P 801	<<locked>>	77%	38247	88%	**73	100%
Rottweil P 806	<<locked>>	97%	29051	67%	**88	97%
SNPE Vectan A0	<<locked>>	96%	36303	83%	**16	100%
SNPE Vectan BA 9	<<locked>>	88%	38493	88%	**09	100%
SNPE Vectan BA10	<<locked>>	79%	37536	86%	**65	100%
SNPE Vectan BA7 1/2	<<locked>>	95%	31357	72%	**89	97%
SNPE Vectan BA9 1/2	<<locked>>	90%	38522	89%	**22	100%
Shooters World Auto Pistol	<<locked>>	72%	38914	89%	**27	97%
[Shooters World Major Pistol]*	<<locked>>	90%	37811	87%	**53	85%
Somchem MP200	<<locked>>	87%	37942	87%	**75	100%
Somchem MS200 👍	<<locked>>	92%	37594	86%	**45	100%
Somchem S221	<<locked>>	82%	38682	89%	**34	92%
Vihtavuori 3N37 👍	<<locked>>	96%	38130	88%	**11	99%
[Vihtavuori 3N38]*	<<locked>>	96%	26020	60%	**53	83%
Vihtavuori N310	<<locked>>	71%	38072	88%	**71	100%
Vihtavuori N320	<<locked>>	87%	39146	90%	**76	100%
Vihtavuori N32C Tin Star	<<locked>>	94%	24555	56%	**47	100%
Vihtavuori N330	<<locked>>	90%	38638	89%	**39	100%
Vihtavuori N340 👍	<<locked>>	92%	37768	87%	**48	100%
Vihtavuori N350	<<locked>>	96%	34519	79%	**62	99%
Winchester 231	<<locked>>	75%	39102	90%	**09	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	78%	16447	38%	**33	81%
ADI AP 70N	<<locked>>	60%	22379	51%	**15	100%
ADI APS 350	<<locked>>	60%	22118	51%	**2	100%
ADI APS 450	<<locked>>	60%	21176	49%	**8	100%
ADI AS 30	<<locked>>	61%	19711	45%	**1	100%
ADI AS 50N	<<locked>>	61%	21060	48%	**40	100%
Accurate No. 2	<<locked>>	60%	17521	40%	**10	94%
Accurate No. 5	<<locked>>	61%	26440	61%	**47	92%
[Accurate No. 7]*	<<locked>>	82%	28572	66%	**25	81%
Accurate Solo 1000	<<locked>>	62%	20349	47%	**10	100%
Accurate Solo 1250	<<locked>>	62%	16346	38%	**1	100%
Alliant BULLSEYE	<<locked>>	60%	20305	47%	**02	99%
[Alliant POWER PISTOL]*	<<locked>>	65%	16433	38%	**63	80%
Alliant UNIQUE	<<locked>>	62%	16172	37%	**24	96%
Baschieri & Pellagri 100	<<locked>>	62%	18797	43%	**7	100%
Hodgdon Clays	<<locked>>	60%	22379	51%	**5	100%
Hodgdon HP38	<<locked>>	61%	32576	75%	**30	100%
Hodgdon HS-6	<<locked>>	60%	21799	50%	**45	91%
Hodgdon Longshot	<<locked>>	61%	24250	56%	**98	95%
Hodgdon Universal	<<locked>>	62%	19551	45%	**66	100%
Hodgdon TrailBoss	<<locked>>	68%	6860	16%	**6	99%
Lovex D036	<<locked>>	61%	26397	61%	**47	92%
[Lovex D037.1]*	<<locked>>	82%	28572	66%	**25	81%
Lovex S011	<<locked>>	61%	24540	56%	**06	100%
Lovex S020	<<locked>>	61%	18492	43%	**56	99%
Maxam CSB 1	<<locked>>	60%	14649	34%	**2	99%
Maxam CSB 2	<<locked>>	61%	15185	35%	**8	100%
Maxam CSB 3	<<locked>>	62%	17970	41%	**01	100%
Maxam CSB 4	<<locked>>	60%	18956	44%	**01	100%
Maxam CSB 5	<<locked>>	60%	21335	49%	**04	100%
Ramshot Silhouette	<<locked>>	61%	21930	50%	**45	98%
Ramshot True Blue	<<locked>>	62%	26034	60%	**20	96%
Ramshot Zip	<<locked>>	61%	31372	72%	**20	100%
ReloadSwiss RS 12	<<locked>>	62%	21089	48%	**89	100%
ReloadSwiss RS 14	<<locked>>	71%	6715	15%	**3	95%
ReloadSwiss RS 20	<<locked>>	62%	14185	33%	**8	96%
[ReloadSwiss RS 24]*	<<locked>>	83%	24831	57%	**43	81%
Rottweil P 801	<<locked>>	61%	24250	56%	**99	100%
[Rottweil P 806]*	<<locked>>	70%	11647	27%	**01	80%
SNPE Vectan A0	<<locked>>	60%	14736	34%	**5	94%
SNPE Vectan BA 9	<<locked>>	62%	18840	43%	**30	100%
SNPE Vectan BA10	<<locked>>	61%	24294	56%	**04	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	60%	12328	28%	**6	82%
SNPE Vectan BA9 1/2	<<locked>>	62%	18260	42%	**30	100%
Shooters World Auto Pistol	<<locked>>	61%	26397	61%	**47	92%
[Shooters World Major Pistol]*	<<locked>>	82%	28572	66%	**25	81%
Somchem MP200	<<locked>>	62%	19043	44%	**73	97%
Somchem MS200	<<locked>>	61%	17056	39%	**14	97%
[Somchem S221]*	<<locked>>	61%	19450	45%	**12	80%
[Vihtavuori 3N37]*	<<locked>>	61%	13822	32%	**4	86%
[Vihtavuori 3N38]*	<<locked>>	93%	23380	54%	**07	81%
Vihtavuori N310	<<locked>>	61%	28935	66%	**76	100%
Vihtavuori N320	<<locked>>	61%	18811	43%	**17	100%
Vihtavuori N32C Tin Star	<<locked>>	60%	10834	25%	**7	100%
Vihtavuori N330	<<locked>>	61%	16911	39%	**33	100%
Vihtavuori N340	<<locked>>	60%	15302	35%	**4	96%
[Vihtavuori N350]*	<<locked>>	61%	12430	29%	**8	84%
Winchester 231	<<locked>>	60%	24990	57%	**35	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