Load data for 9 x 21 + .355 | 90gr | Sierra JHP SportsMaster

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.355 \| 90gr \| Sierra JHP SportsMaster
Manufacturer SKU:	8100
Bullet Weight:	90gr \| 5.8g
Bullet Diameter:	0.355" \| 9.02mm
Bullet Length:	<<locked>>
Caliber:	9 x 21 load data
Case Length (l3):	0.830" \| 21.1mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	15.5 Grains of Water \| 1.01 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	34084 psi \| 2350 bar
LID:	LID_B5932_C1232
Last updated:	2026-01-31

Load data for 118 loads in caliber 9 x 21 with .355 | 90gr | Sierra JHP SportsMaster bullet and 59 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 70N	<<locked>>	77%	30327	89%	**16	100%
ADI APS 350	<<locked>>	77%	29979	88%	**86	100%
ADI APS 450	<<locked>>	80%	29936	88%	**29	100%
ADI AS 30	<<locked>>	85%	30211	89%	**88	100%
ADI AS 50N	<<locked>>	82%	30168	89%	**44	100%
Accurate No. 2	<<locked>>	83%	29849	88%	**76	97%
[Accurate No. 5]*	<<locked>>	70%	30501	89%	**55	89%
Accurate Solo 1000	<<locked>>	84%	30124	88%	**21	100%
Accurate Solo 1250	<<locked>>	92%	30371	89%	**86	100%
Alliant BE-86	<<locked>>	90%	30269	89%	**86	100%
Alliant BULLSEYE	<<locked>>	81%	30632	90%	**52	99%
Alliant Herco	<<locked>>	96%	22568	66%	**94	96%
[Alliant POWER PISTOL]*	<<locked>>	94%	30472	89%	**08	86%
Alliant Sport Pistol	<<locked>>	75%	30443	89%	**45	99%
Alliant UNIQUE 👍	<<locked>>	94%	30385	89%	**62	99%
Baschieri & Pellagri 100	<<locked>>	87%	30530	90%	**27	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	96%	22481	66%	**32	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	83%	30574	90%	**70	100%
Hodgdon Clays	<<locked>>	77%	30472	89%	**02	100%
Hodgdon HP38	<<locked>>	64%	30472	89%	**70	100%
Hodgdon HS-6	<<locked>>	76%	30095	88%	**39	91%
Hodgdon Longshot	<<locked>>	73%	30095	88%	**39	93%
Hodgdon Universal	<<locked>>	86%	30327	89%	**16	100%
Hodgdon CFE Pistol	<<locked>>	88%	30240	89%	**03	100%
Hodgdon TrailBoss	<<locked>>	96%	9514	28%	**8	99%
[Lovex D036]*	<<locked>>	70%	30443	89%	**52	88%
Lovex S011	<<locked>>	73%	30313	89%	**50	100%
Lovex S020	<<locked>>	85%	30574	90%	**22	100%
Maxam CSB 1	<<locked>>	96%	30516	90%	**83	100%
Maxam CSB 2 👍	<<locked>>	95%	30342	89%	**26	100%
Maxam CSB 3	<<locked>>	89%	29805	87%	**53	100%
Maxam CSB 4	<<locked>>	86%	30255	89%	**44	100%
Maxam CSB 5	<<locked>>	79%	29660	87%	**81	100%
Ramshot Silhouette	<<locked>>	77%	30226	89%	**39	97%
Ramshot True Blue	<<locked>>	71%	30095	88%	**39	93%
Ramshot Zip	<<locked>>	65%	29776	87%	**67	100%
ReloadSwiss RS 12	<<locked>>	82%	30472	89%	**06	100%
ReloadSwiss RS 14	<<locked>>	96%	8485	25%	**5	94%
ReloadSwiss RS 20 👍	<<locked>>	96%	29631	87%	**68	100%
Rottweil P 801	<<locked>>	76%	30632	90%	**60	100%
[Rottweil P 806]*	<<locked>>	97%	20871	61%	**83	86%
SNPE Vectan A0	<<locked>>	95%	30545	90%	**99	99%
SNPE Vectan BA 9	<<locked>>	85%	30385	89%	**80	100%
SNPE Vectan BA10	<<locked>>	74%	29921	88%	**29	100%
SNPE Vectan BA7 1/2	<<locked>>	96%	26658	78%	**53	90%
SNPE Vectan BA9 1/2	<<locked>>	87%	30124	88%	**90	100%
[SNPE Vectan SP 2]*	<<locked>>	92%	30530	90%	**47	88%
[Shooters World Auto Pistol]*	<<locked>>	70%	30443	89%	**52	88%
Somchem MP200	<<locked>>	85%	29921	88%	**29	98%
Somchem MS200	<<locked>>	90%	29994	88%	**09	99%
[Somchem S221]*	<<locked>>	81%	30284	89%	**52	82%
Vihtavuori 3N37	<<locked>>	96%	30647	90%	**68	94%
Vihtavuori N310	<<locked>>	68%	30298	89%	**52	100%
Vihtavuori N320	<<locked>>	85%	30429	89%	**63	100%
Vihtavuori N32C Tin Star	<<locked>>	97%	21321	63%	**40	100%
Vihtavuori N330 👍	<<locked>>	89%	30516	90%	**26	100%
Vihtavuori N340 👍	<<locked>>	91%	30211	89%	**19	99%
Vihtavuori N350	<<locked>>	97%	28616	84%	**29	93%
Winchester 231	<<locked>>	72%	29776	87%	**67	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 70N	<<locked>>	60%	18565	54%	**76	99%
ADI APS 350	<<locked>>	62%	20784	61%	**35	100%
ADI APS 450	<<locked>>	62%	19450	57%	**48	100%
ADI AS 30	<<locked>>	60%	16462	48%	**32	100%
ADI AS 50N	<<locked>>	60%	17172	50%	**88	100%
[Accurate No. 2]*	<<locked>>	61%	15098	44%	**42	86%
[Accurate No. 5]*	<<locked>>	61%	22249	65%	**81	83%
Accurate Solo 1000	<<locked>>	61%	16984	50%	**61	100%
Accurate Solo 1250	<<locked>>	61%	13053	38%	**99	94%
Alliant BE-86	<<locked>>	60%	13039	38%	**06	97%
Alliant BULLSEYE	<<locked>>	61%	17448	51%	**50	93%
[Alliant Herco]*	<<locked>>	60%	9340	27%	**8	80%
[Alliant POWER PISTOL]*	<<locked>>	84%	23308	68%	**50	80%
Alliant Sport Pistol	<<locked>>	62%	20421	60%	**32	94%
[Alliant UNIQUE]*	<<locked>>	60%	12792	38%	**15	87%
Baschieri & Pellagri 100	<<locked>>	61%	15200	45%	**29	99%
Baschieri & Pellagri 102 Pistol	<<locked>>	62%	9181	27%	**5	96%
Baschieri & Pellagri 103 Pistol	<<locked>>	60%	15418	45%	**75	100%
Hodgdon Clays	<<locked>>	62%	20856	61%	**48	100%
Hodgdon HP38	<<locked>>	61%	27267	80%	**17	100%
[Hodgdon HS-6]*	<<locked>>	61%	18217	53%	**73	82%
[Hodgdon Longshot]*	<<locked>>	62%	20479	60%	**39	87%
Hodgdon Universal	<<locked>>	61%	15693	46%	**91	97%
Hodgdon CFE Pistol	<<locked>>	60%	14286	42%	**38	95%
Hodgdon TrailBoss	<<locked>>	80%	7165	21%	**3	96%
[Lovex D036]*	<<locked>>	61%	22205	65%	**81	83%
Lovex S011	<<locked>>	61%	21379	63%	**83	100%
Lovex S020	<<locked>>	62%	15055	44%	**84	93%
Maxam CSB 1	<<locked>>	61%	12517	37%	**70	93%
Maxam CSB 2	<<locked>>	62%	12386	36%	**29	98%
Maxam CSB 3	<<locked>>	61%	14489	43%	**25	99%
Maxam CSB 4	<<locked>>	62%	16520	48%	**71	100%
Maxam CSB 5	<<locked>>	62%	19116	56%	**94	100%
Ramshot Silhouette	<<locked>>	60%	18130	53%	**66	90%
[Ramshot True Blue]*	<<locked>>	61%	20943	61%	**35	87%
Ramshot Zip	<<locked>>	61%	26194	77%	**11	100%
ReloadSwiss RS 12	<<locked>>	60%	15940	47%	**24	100%
ReloadSwiss RS 14	<<locked>>	82%	6831	20%	**7	90%
[ReloadSwiss RS 20]*	<<locked>>	60%	11197	33%	**66	86%
Rottweil P 801	<<locked>>	61%	20262	59%	**80	100%
[Rottweil P 806]*	<<locked>>	89%	16375	48%	**45	80%
[SNPE Vectan A0]*	<<locked>>	61%	12807	38%	**66	86%
SNPE Vectan BA 9	<<locked>>	60%	15258	45%	**42	94%
SNPE Vectan BA10	<<locked>>	60%	20914	61%	**75	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	75%	15505	45%	**78	80%
SNPE Vectan BA9 1/2	<<locked>>	60%	14736	43%	**45	95%
[SNPE Vectan SP 2]*	<<locked>>	79%	20508	60%	**14	80%
[Shooters World Auto Pistol]*	<<locked>>	61%	22205	65%	**81	83%
[Somchem MP200]*	<<locked>>	60%	14924	44%	**65	88%
Somchem MS200	<<locked>>	62%	14547	43%	**42	90%
[Somchem S221]*	<<locked>>	78%	27369	80%	**99	80%
[Vihtavuori 3N37]*	<<locked>>	70%	14518	43%	**84	80%
Vihtavuori N310	<<locked>>	60%	24018	70%	**53	100%
Vihtavuori N320	<<locked>>	62%	16143	47%	**91	100%
Vihtavuori N32C Tin Star	<<locked>>	62%	9297	27%	**8	100%
Vihtavuori N330	<<locked>>	62%	13721	40%	**65	97%
[Vihtavuori N340]*	<<locked>>	61%	12923	38%	**99	87%
[Vihtavuori N350]*	<<locked>>	72%	14359	42%	**71	80%
Winchester 231	<<locked>>	60%	21147	62%	**06	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