Load data for 9 x 21 + .357 | 150gr | Nosler Partition

Recommended Powder(s): Alliant BULLSEYE, Alliant UNIQUE, Maxam CSB 2, Ramshot Silhouette, ReloadSwiss RS 20

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 150gr \| Nosler Partition
Manufacturer SKU:	44839
Bullet Weight:	150gr \| 9.7g
Bullet Diameter:	0.357" \| 9.07mm
Bullet Length:	0.625" \| 15.9mm
Caliber:	9 x 21 load data
Case Length (l3):	0.830" \| 21.1mm
Cartridge Length (C.O.L.):	1.154" \| 29.3mm
Seated Depth:	0.301" \| 7.7mm
Shank Seated Depth:	0.301" \| 7.7mm
Case Capacity:	15.5 Grains of Water \| 1.01 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	34084 psi \| 2350 bar
LID:	LID_B4163_C1232
Last updated:	2025-01-01

Load data for 104 loads in caliber 9 x 21 with .357 | 150gr | Nosler Partition bullet and 52 powders such as Alliant BULLSEYE, Alliant UNIQUE, Maxam CSB 2, Ramshot Silhouette, ReloadSwiss RS 20. 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.

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%	20856	61%	**2	84%
ADI AP 70N	<<locked>>	75%	28964	85%	**07	100%
ADI APS 350	<<locked>>	75%	29370	86%	**3	100%
ADI APS 450	<<locked>>	77%	28761	84%	**3	100%
ADI AS 30	<<locked>>	82%	29182	86%	**9	100%
ADI AS 50N	<<locked>>	80%	29675	87%	**1	100%
Accurate No. 2	<<locked>>	83%	30545	90%	**07	99%
Accurate No. 5	<<locked>>	70%	30603	90%	**76	93%
Accurate Solo 1000	<<locked>>	80%	28703	84%	**2	100%
Accurate Solo 1250	<<locked>>	89%	28645	84%	**4	100%
Alliant BULLSEYE 👍	<<locked>>	80%	30443	89%	**53	100%
[Alliant POWER PISTOL]*	<<locked>>	91%	28689	84%	**93	89%
Alliant UNIQUE 👍	<<locked>>	92%	29834	88%	**63	100%
Baschieri & Pellagri 100	<<locked>>	85%	30008	88%	**5	100%
Hodgdon Clays	<<locked>>	75%	29588	87%	**0	100%
Hodgdon HP38	<<locked>>	63%	30124	88%	**8	100%
Hodgdon HS-6	<<locked>>	75%	29530	87%	**56	95%
Hodgdon Longshot	<<locked>>	72%	29341	86%	**53	96%
Hodgdon Universal	<<locked>>	83%	28964	85%	**07	100%
Lovex D036	<<locked>>	70%	30560	90%	**76	93%
Lovex S011	<<locked>>	72%	29602	87%	**5	100%
Lovex S020	<<locked>>	82%	28892	85%	**14	100%
Maxam CSB 1	<<locked>>	93%	28805	85%	**8	100%
Maxam CSB 2 👍	<<locked>>	94%	30371	89%	**27	100%
Maxam CSB 3	<<locked>>	88%	30226	89%	**4	100%
Maxam CSB 4	<<locked>>	83%	28790	84%	**1	100%
Maxam CSB 5	<<locked>>	78%	29588	87%	**9	100%
Ramshot Silhouette 👍	<<locked>>	76%	29878	88%	**50	99%
Ramshot True Blue	<<locked>>	71%	30037	88%	**56	96%
Ramshot Zip	<<locked>>	63%	28950	85%	**1	100%
ReloadSwiss RS 12	<<locked>>	79%	28645	84%	**4	100%
ReloadSwiss RS 20 👍	<<locked>>	95%	29544	87%	**63	100%
[ReloadSwiss RS 24]*	<<locked>>	95%	28805	85%	**79	82%
Rottweil P 801	<<locked>>	73%	28732	84%	**5	100%
Rottweil P 806	<<locked>>	96%	20421	60%	**40	91%
SNPE Vectan A0	<<locked>>	93%	29370	86%	**01	100%
SNPE Vectan BA 9	<<locked>>	83%	28892	85%	**1	100%
SNPE Vectan BA10	<<locked>>	72%	28747	84%	**3	100%
SNPE Vectan BA7 1/2	<<locked>>	95%	26687	78%	**01	94%
SNPE Vectan BA9 1/2	<<locked>>	85%	29486	87%	**01	100%
Shooters World Auto Pistol	<<locked>>	70%	30560	90%	**76	93%
Somchem MP200	<<locked>>	84%	29254	86%	**37	100%
Somchem MS200	<<locked>>	88%	29269	86%	**17	100%
[Somchem S221]*	<<locked>>	79%	29109	85%	**66	86%
Vihtavuori 3N37	<<locked>>	94%	29124	85%	**66	97%
Vihtavuori N310	<<locked>>	66%	28906	85%	**3	100%
Vihtavuori N320	<<locked>>	83%	29994	88%	**4	100%
Vihtavuori N32C Tin Star	<<locked>>	94%	20392	60%	**0	100%
Vihtavuori N330	<<locked>>	88%	30632	90%	**33	100%
Vihtavuori N340	<<locked>>	90%	29631	87%	**27	100%
Vihtavuori N350	<<locked>>	96%	28631	84%	**56	97%
Winchester 231	<<locked>>	70%	28950	85%	**1	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	86%	16766	49%	**6	80%
ADI AP 70N	<<locked>>	60%	18724	55%	**9	100%
ADI APS 350	<<locked>>	62%	21422	63%	**1	100%
ADI APS 450	<<locked>>	61%	19406	57%	**4	100%
ADI AS 30	<<locked>>	62%	17738	52%	**8	100%
ADI AS 50N	<<locked>>	62%	18550	54%	**3	100%
Accurate No. 2	<<locked>>	61%	15447	45%	**1	91%
[Accurate No. 5]*	<<locked>>	62%	23192	68%	**4	89%
Accurate Solo 1000	<<locked>>	61%	17724	52%	**4	100%
Accurate Solo 1250	<<locked>>	60%	13300	39%	**5	98%
Alliant BULLSEYE	<<locked>>	61%	17840	52%	**6	97%
[Alliant POWER PISTOL]*	<<locked>>	72%	17303	51%	**6	80%
Alliant UNIQUE	<<locked>>	63%	13895	41%	**7	93%
Baschieri & Pellagri 100	<<locked>>	60%	15331	45%	**8	100%
Hodgdon Clays	<<locked>>	62%	21480	63%	**1	100%
Hodgdon HP38	<<locked>>	61%	27557	81%	**1	100%
[Hodgdon HS-6]*	<<locked>>	60%	17869	52%	**6	87%
Hodgdon Longshot	<<locked>>	61%	20581	60%	**8	91%
[Hodgdon Universal]²	<<locked>>	59%	15461	45%	**0	99%
[Lovex D036]*	<<locked>>	62%	23148	68%	**1	89%
[Lovex S011]²	<<locked>>	59%	20494	60%	**6	100%
Lovex S020	<<locked>>	61%	15098	44%	**4	97%
Maxam CSB 1	<<locked>>	61%	12894	38%	**1	98%
[Maxam CSB 2]²	<<locked>>	59%	11632	34%	**5	100%
Maxam CSB 3	<<locked>>	63%	15867	47%	**1	100%
Maxam CSB 4	<<locked>>	60%	16056	47%	**4	100%
Maxam CSB 5	<<locked>>	62%	19798	58%	**7	100%
Ramshot Silhouette	<<locked>>	61%	18869	55%	**2	95%
Ramshot True Blue	<<locked>>	61%	21016	62%	**8	92%
Ramshot Zip	<<locked>>	60%	26484	78%	**5	100%
ReloadSwiss RS 12	<<locked>>	60%	16476	48%	**0	100%
ReloadSwiss RS 20	<<locked>>	60%	11473	34%	**8	92%
[ReloadSwiss RS 24]*	<<locked>>	92%	27050	79%	**50	81%
Rottweil P 801	<<locked>>	61%	20102	59%	**3	100%
[Rottweil P 806]*	<<locked>>	79%	11922	35%	**6	80%
SNPE Vectan A0	<<locked>>	60%	12705	37%	**8	91%
SNPE Vectan BA 9	<<locked>>	61%	16288	48%	**1	98%
SNPE Vectan BA10	<<locked>>	61%	21480	63%	**1	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	67%	12546	37%	**5	81%
SNPE Vectan BA9 1/2	<<locked>>	62%	16128	47%	**0	99%
[Shooters World Auto Pistol]*	<<locked>>	62%	23148	68%	**1	89%
Somchem MP200	<<locked>>	61%	15519	46%	**7	93%
Somchem MS200	<<locked>>	62%	14895	44%	**4	95%
[Somchem S221]*	<<locked>>	69%	21002	62%	**2	80%
[Vihtavuori 3N37]*	<<locked>>	61%	11211	33%	**1	81%
Vihtavuori N310	<<locked>>	62%	25889	76%	**3	100%
Vihtavuori N320	<<locked>>	61%	16331	48%	**7	100%
Vihtavuori N32C Tin Star	<<locked>>	68%	11081	33%	**6	100%
Vihtavuori N330	<<locked>>	62%	14141	41%	**7	99%
Vihtavuori N340	<<locked>>	61%	13271	39%	**8	93%
[Vihtavuori N350]*	<<locked>>	61%	10602	31%	**9	80%
Winchester 231	<<locked>>	62%	22379	66%	**2	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.