Load data for 9 x 21 + .356 | 125gr | H&N RN F

Recommended Powder(s): Alliant BULLSEYE, Alliant UNIQUE, Maxam CSB 2, ReloadSwiss RS 20, SNPE Vectan BA9 1/2

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.356 \| 125gr \| H&N RN F
Bullet Weight:	125gr \| 8.1g
Bullet Diameter:	0.356" \| 9.04mm
Bullet Length:	0.575" \| 14.6mm
Caliber:	9 x 21 load data
Case Length (l3):	0.830" \| 21.1mm
Cartridge Length (C.O.L.):	1.154" \| 29.3mm
Seated Depth:	0.251" \| 6.4mm
Shank Seated Depth:	0.251" \| 6.4mm
Case Capacity:	15.5 Grains of Water \| 1.01 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	34084 psi \| 2350 bar
LID:	LID_B7451_C1232
Last updated:	2025-01-01

Load data for 104 loads in caliber 9 x 21 with .356 | 125gr | H&N RN F bullet and 52 powders such as Alliant BULLSEYE, Alliant UNIQUE, Maxam CSB 2, ReloadSwiss RS 20, SNPE Vectan BA9 1/2. 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 70N	<<locked>>	79%	29965	88%	**91	100%
ADI APS 350	<<locked>>	76%	28500	84%	**8	100%
ADI APS 450	<<locked>>	80%	29414	86%	**24	100%
ADI AS 30	<<locked>>	85%	28384	83%	**66	100%
ADI AS 50N	<<locked>>	84%	30182	89%	**32	100%
Accurate No. 2	<<locked>>	85%	30545	90%	**65	98%
Accurate No. 5	<<locked>>	71%	29356	86%	**20	91%
Accurate Solo 1000	<<locked>>	85%	30458	89%	**06	100%
Accurate Solo 1250	<<locked>>	91%	28355	83%	**45	100%
Alliant BULLSEYE 👍	<<locked>>	82%	30560	90%	**20	100%
[Alliant POWER PISTOL]*	<<locked>>	94%	29225	86%	**66	88%
Alliant UNIQUE 👍	<<locked>>	96%	29936	88%	**34	100%
Baschieri & Pellagri 100	<<locked>>	88%	30472	89%	**19	100%
Hodgdon Clays	<<locked>>	76%	28732	84%	**4	100%
Hodgdon HP38	<<locked>>	65%	30052	88%	**48	100%
Hodgdon HS-6	<<locked>>	77%	29660	87%	**20	93%
Hodgdon Longshot	<<locked>>	74%	29820	88%	**24	95%
Hodgdon Universal	<<locked>>	88%	29965	88%	**91	100%
Hodgdon TrailBoss	<<locked>>	92%	7426	22%	**2	98%
Lovex D036	<<locked>>	71%	29312	86%	**20	91%
Lovex S011	<<locked>>	73%	28485	84%	**09	100%
Lovex S020	<<locked>>	86%	30182	89%	**91	100%
Maxam CSB 1	<<locked>>	95%	28471	84%	**42	100%
Maxam CSB 2 👍	<<locked>>	96%	28877	85%	**81	100%
Maxam CSB 3	<<locked>>	92%	30443	89%	**48	100%
Maxam CSB 4	<<locked>>	87%	30095	88%	**25	100%
Maxam CSB 5	<<locked>>	80%	29472	86%	**70	100%
Ramshot Silhouette	<<locked>>	78%	29631	87%	**07	99%
Ramshot True Blue	<<locked>>	74%	30603	90%	**27	96%
Ramshot Zip	<<locked>>	65%	28674	84%	**38	100%
ReloadSwiss RS 12	<<locked>>	84%	29892	88%	**78	100%
ReloadSwiss RS 14	<<locked>>	96%	6759	20%	**6	94%
ReloadSwiss RS 20 👍	<<locked>>	95%	27383	80%	**07	100%
Rottweil P 801	<<locked>>	78%	30400	89%	**45	100%
[Rottweil P 806]*	<<locked>>	97%	18318	54%	**52	87%
SNPE Vectan A0	<<locked>>	97%	30255	89%	**75	100%
SNPE Vectan BA 9	<<locked>>	87%	30313	89%	**55	100%
SNPE Vectan BA10	<<locked>>	75%	29399	86%	**24	100%
SNPE Vectan BA7 1/2	<<locked>>	97%	25469	75%	**38	92%
SNPE Vectan BA9 1/2 👍	<<locked>>	90%	30676	90%	**81	100%
Shooters World Auto Pistol	<<locked>>	71%	29312	86%	**20	91%
Somchem MP200	<<locked>>	87%	29428	86%	**04	99%
Somchem MS200	<<locked>>	92%	30371	89%	**01	100%
[Somchem S221]*	<<locked>>	84%	30676	90%	**50	85%
Vihtavuori 3N37	<<locked>>	97%	29747	87%	**40	96%
Vihtavuori N310	<<locked>>	69%	29385	86%	**40	100%
Vihtavuori N320	<<locked>>	87%	30603	90%	**45	100%
Vihtavuori N32C Tin Star	<<locked>>	95%	18637	55%	**8	100%
Vihtavuori N330	<<locked>>	89%	29602	87%	**91	100%
Vihtavuori N340	<<locked>>	93%	30313	89%	**01	100%
Vihtavuori N350	<<locked>>	95%	25759	76%	**71	94%
Winchester 231	<<locked>>	72%	28674	84%	**38	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 70N	<<locked>>	61%	17332	51%	**4	100%
ADI APS 350	<<locked>>	61%	19522	57%	**3	100%
[ADI APS 450]²	<<locked>>	59%	17289	51%	**0	100%
ADI AS 30	<<locked>>	60%	14982	44%	**6	100%
ADI AS 50N	<<locked>>	63%	16839	49%	**5	100%
[Accurate No. 2]*	<<locked>>	60%	13880	41%	**9	88%
[Accurate No. 5]*	<<locked>>	62%	21379	63%	**89	86%
Accurate Solo 1000	<<locked>>	62%	16853	49%	**2	100%
Accurate Solo 1250	<<locked>>	61%	11879	35%	**6	96%
Alliant BULLSEYE	<<locked>>	60%	16259	48%	**1	95%
[Alliant POWER PISTOL]*	<<locked>>	80%	19667	58%	**89	81%
[Alliant UNIQUE]*	<<locked>>	62%	11792	35%	**6	89%
Baschieri & Pellagri 100	<<locked>>	61%	13895	41%	**6	100%
Hodgdon Clays	<<locked>>	61%	19566	57%	**3	100%
Hodgdon HP38	<<locked>>	61%	25875	76%	**96	100%
[Hodgdon HS-6]*	<<locked>>	61%	16505	48%	**4	84%
[Hodgdon Longshot]*	<<locked>>	62%	18884	55%	**40	88%
Hodgdon Universal	<<locked>>	62%	14620	43%	**2	99%
Hodgdon TrailBoss	<<locked>>	87%	6672	20%	**6	97%
[Lovex D036]*	<<locked>>	62%	21350	63%	**89	85%
Lovex S011	<<locked>>	62%	20523	60%	**4	100%
Lovex S020	<<locked>>	60%	12879	38%	**2	93%
Maxam CSB 1	<<locked>>	62%	11473	34%	**0	95%
Maxam CSB 2	<<locked>>	60%	9877	29%	**7	98%
Maxam CSB 3	<<locked>>	60%	13082	38%	**3	99%
Maxam CSB 4	<<locked>>	61%	14982	44%	**9	100%
Maxam CSB 5	<<locked>>	60%	16984	50%	**2	100%
Ramshot Silhouette	<<locked>>	61%	16940	50%	**4	92%
[Ramshot True Blue]*	<<locked>>	61%	19624	58%	**50	89%
Ramshot Zip	<<locked>>	61%	24801	73%	**86	100%
ReloadSwiss RS 12	<<locked>>	60%	13735	40%	**5	100%
ReloadSwiss RS 14	<<locked>>	90%	6077	18%	**6	92%
[ReloadSwiss RS 20]*	<<locked>>	60%	9790	29%	**0	87%
Rottweil P 801	<<locked>>	60%	17100	50%	**8	100%
[Rottweil P 806]*	<<locked>>	87%	13300	39%	**20	80%
[SNPE Vectan A0]*	<<locked>>	60%	11240	33%	**0	87%
SNPE Vectan BA 9	<<locked>>	60%	14301	42%	**6	96%
SNPE Vectan BA10	<<locked>>	62%	21016	62%	**9	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	72%	13010	38%	**3	80%
SNPE Vectan BA9 1/2	<<locked>>	62%	14141	42%	**2	97%
[Shooters World Auto Pistol]*	<<locked>>	62%	21350	63%	**89	85%
Somchem MP200	<<locked>>	62%	14170	42%	**5	90%
Somchem MS200	<<locked>>	61%	13010	38%	**6	92%
[Somchem S221]*	<<locked>>	77%	24192	71%	**52	81%
[Vihtavuori 3N37]*	<<locked>>	66%	11676	34%	**9	80%
Vihtavuori N310	<<locked>>	60%	22176	65%	**5	100%
Vihtavuori N320	<<locked>>	62%	14678	43%	**5	100%
Vihtavuori N32C Tin Star	<<locked>>	62%	7673	23%	**9	100%
Vihtavuori N330	<<locked>>	61%	12256	36%	**9	98%
[Vihtavuori N340]*	<<locked>>	60%	11414	34%	**3	89%
[Vihtavuori N350]*	<<locked>>	70%	12299	36%	**9	81%
Winchester 231	<<locked>>	60%	19609	58%	**07	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.