Load data for 9 x 21 + .356 | 135gr | H&N SWC HS

Recommended Powder(s): Accurate Solo 1250, Alliant BULLSEYE, Alliant UNIQUE, Somchem MS200, Vihtavuori N330

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.356 \| 135gr \| H&N SWC HS
Bullet Weight:	135gr \| 8.7g
Bullet Diameter:	0.356" \| 9.04mm
Bullet Length:	0.622" \| 15.8mm
Caliber:	9 x 21 load data
Case Length (l3):	0.830" \| 21.1mm
Cartridge Length (C.O.L.):	1.154" \| 29.3mm
Seated Depth:	0.298" \| 7.6mm
Shank Seated Depth:	0.279" \| 7.1mm
Case Capacity:	15.5 Grains of Water \| 1.01 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	34084 psi \| 2350 bar
LID:	LID_B7459_C1232
Last updated:	2025-01-01

Load data for 100 loads in caliber 9 x 21 with .356 | 135gr | H&N SWC HS bullet and 50 powders such as Accurate Solo 1250, Alliant BULLSEYE, Alliant UNIQUE, Somchem MS200, Vihtavuori N330. 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>>	81%	29762	87%	**06	100%
ADI APS 350	<<locked>>	77%	28413	83%	**9	100%
ADI APS 450	<<locked>>	82%	30240	89%	**1	100%
ADI AS 30	<<locked>>	87%	29385	86%	**04	100%
ADI AS 50N	<<locked>>	84%	29211	86%	**43	100%
Accurate No. 2	<<locked>>	83%	28050	82%	**56	98%
Accurate No. 5	<<locked>>	71%	29283	86%	**38	91%
Accurate Solo 1000	<<locked>>	85%	29385	86%	**20	100%
Accurate Solo 1250 👍	<<locked>>	96%	30647	90%	**89	100%
Alliant BULLSEYE 👍	<<locked>>	83%	30269	89%	**35	100%
[Alliant POWER PISTOL]*	<<locked>>	95%	28935	85%	**75	88%
Alliant UNIQUE 👍	<<locked>>	95%	28311	83%	**29	100%
Baschieri & Pellagri 100	<<locked>>	89%	29994	88%	**37	100%
Hodgdon Clays	<<locked>>	77%	28732	84%	**2	100%
Hodgdon HP38	<<locked>>	66%	29849	88%	**66	100%
Hodgdon HS-6	<<locked>>	79%	29892	88%	**35	93%
Hodgdon Longshot	<<locked>>	75%	29820	88%	**42	95%
Hodgdon Universal	<<locked>>	89%	29762	87%	**06	100%
Lovex D036	<<locked>>	71%	29240	86%	**38	91%
Lovex S011	<<locked>>	75%	30110	88%	**50	100%
Lovex S020	<<locked>>	88%	30632	90%	**15	100%
Maxam CSB 1	<<locked>>	97%	28500	84%	**63	100%
Maxam CSB 2	<<locked>>	94%	26600	78%	**76	100%
Maxam CSB 3	<<locked>>	92%	30124	88%	**63	100%
Maxam CSB 4	<<locked>>	87%	29124	85%	**37	100%
Maxam CSB 5	<<locked>>	83%	30385	89%	**04	100%
Ramshot Silhouette	<<locked>>	78%	28718	84%	**19	98%
Ramshot True Blue	<<locked>>	73%	28529	84%	**19	95%
Ramshot Zip	<<locked>>	66%	28485	84%	**56	100%
ReloadSwiss RS 12	<<locked>>	86%	29791	87%	**99	100%
ReloadSwiss RS 20	<<locked>>	95%	25947	76%	**06	100%
Rottweil P 801	<<locked>>	79%	29878	88%	**63	100%
[Rottweil P 806]*	<<locked>>	96%	16926	50%	**50	86%
SNPE Vectan A0	<<locked>>	96%	28689	84%	**76	99%
SNPE Vectan BA 9	<<locked>>	86%	28543	84%	**56	100%
SNPE Vectan BA10	<<locked>>	77%	30226	89%	**1	100%
SNPE Vectan BA7 1/2	<<locked>>	95%	23525	69%	**30	91%
SNPE Vectan BA9 1/2	<<locked>>	89%	28674	84%	**76	100%
Shooters World Auto Pistol	<<locked>>	71%	29240	86%	**38	91%
Somchem MP200	<<locked>>	89%	30487	89%	**35	99%
Somchem MS200 👍	<<locked>>	94%	30618	90%	**22	100%
[Somchem S221]*	<<locked>>	84%	30182	89%	**61	85%
Vihtavuori 3N37	<<locked>>	96%	27412	80%	**25	95%
Vihtavuori N310	<<locked>>	70%	29704	87%	**1	100%
Vihtavuori N320	<<locked>>	87%	29631	87%	**53	100%
Vihtavuori N32C Tin Star	<<locked>>	94%	17550	51%	**0	100%
Vihtavuori N330 👍	<<locked>>	91%	29631	87%	**09	100%
Vihtavuori N340	<<locked>>	93%	28587	84%	**96	100%
Vihtavuori N350	<<locked>>	96%	24976	73%	**86	94%
Winchester 231	<<locked>>	73%	28485	84%	**56	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 70N	<<locked>>	60%	16215	48%	**6	99%
ADI APS 350	<<locked>>	60%	18434	54%	**7	100%
ADI APS 450	<<locked>>	63%	18565	54%	**0	100%
[ADI AS 30]²	<<locked>>	59%	14388	42%	**7	100%
ADI AS 50N	<<locked>>	60%	14953	44%	**7	100%
[Accurate No. 2]*	<<locked>>	62%	13996	41%	**3	88%
[Accurate No. 5]*	<<locked>>	61%	20363	60%	**7	85%
Accurate Solo 1000	<<locked>>	63%	16505	48%	**3	100%
Accurate Solo 1250	<<locked>>	62%	11748	34%	**7	96%
Alliant BULLSEYE	<<locked>>	62%	16404	48%	**9	95%
[Alliant POWER PISTOL]*	<<locked>>	83%	20218	59%	**30	81%
[Alliant UNIQUE]*	<<locked>>	60%	10762	32%	**7	88%
Baschieri & Pellagri 100	<<locked>>	62%	13750	40%	**7	100%
Hodgdon Clays	<<locked>>	60%	18565	54%	**1	100%
Hodgdon HP38	<<locked>>	61%	25251	74%	**14	100%
[Hodgdon HS-6]*	<<locked>>	60%	15418	45%	**6	82%
[Hodgdon Longshot]*	<<locked>>	61%	17941	53%	**5	88%
Hodgdon Universal	<<locked>>	61%	13343	39%	**0	98%
[Lovex D036]*	<<locked>>	61%	20320	60%	**7	85%
Lovex S011	<<locked>>	60%	18942	56%	**2	100%
Lovex S020	<<locked>>	62%	13111	38%	**3	94%
Maxam CSB 1	<<locked>>	62%	11284	33%	**1	95%
Maxam CSB 2	<<locked>>	61%	9616	28%	**1	98%
Maxam CSB 3	<<locked>>	60%	12763	37%	**1	99%
Maxam CSB 4	<<locked>>	62%	14707	43%	**0	100%
Maxam CSB 5	<<locked>>	60%	16418	48%	**0	100%
Ramshot Silhouette	<<locked>>	61%	16694	49%	**2	92%
[Ramshot True Blue]*	<<locked>>	60%	18449	54%	**5	88%
Ramshot Zip	<<locked>>	61%	24062	71%	**04	100%
ReloadSwiss RS 12	<<locked>>	61%	13750	40%	**3	100%
[ReloadSwiss RS 20]*	<<locked>>	61%	9834	29%	**8	88%
Rottweil P 801	<<locked>>	61%	17260	51%	**6	100%
[Rottweil P 806]*	<<locked>>	90%	13692	40%	**1	82%
[SNPE Vectan A0]*	<<locked>>	61%	11298	33%	**8	87%
SNPE Vectan BA 9	<<locked>>	62%	14692	43%	**7	96%
SNPE Vectan BA10	<<locked>>	62%	20682	61%	**0	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	73%	12763	37%	**7	80%
SNPE Vectan BA9 1/2	<<locked>>	60%	12865	38%	**4	96%
[Shooters World Auto Pistol]*	<<locked>>	61%	20320	60%	**7	85%
Somchem MP200	<<locked>>	61%	13431	39%	**3	90%
Somchem MS200	<<locked>>	60%	11893	35%	**1	90%
[Somchem S221]*	<<locked>>	77%	23032	68%	**53	80%
[Vihtavuori 3N37]*	<<locked>>	69%	12285	36%	**0	81%
Vihtavuori N310	<<locked>>	60%	21524	63%	**6	100%
[Vihtavuori N320]²	<<locked>>	59%	12821	38%	**7	100%
Vihtavuori N32C Tin Star	<<locked>>	66%	8137	24%	**9	100%
Vihtavuori N330	<<locked>>	60%	11153	33%	**7	97%
[Vihtavuori N340]*	<<locked>>	62%	11473	34%	**1	89%
[Vihtavuori N350]*	<<locked>>	70%	11980	35%	**0	81%
Winchester 231	<<locked>>	62%	20320	60%	**8	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