Load data for 9 x 21 + .355 | 115gr | Geco HOLLOW POINT

Recommended Powder(s): Alliant BULLSEYE, Alliant UNIQUE, ReloadSwiss RS 20, Vihtavuori N330, Vihtavuori N340

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.355 \| 115gr \| Geco HOLLOW POINT
Manufacturer SKU:	2318149
Bullet Weight:	115gr \| 7.5g
Bullet Diameter:	0.355" \| 9.02mm
Bullet Length:	0.532" \| 13.5mm
Caliber:	9 x 21 load data
Case Length (l3):	0.830" \| 21.1mm
Cartridge Length (C.O.L.):	1.154" \| 29.3mm
Seated Depth:	0.208" \| 5.3mm
Shank Seated Depth:	0.208" \| 5.3mm
Case Capacity:	15.5 Grains of Water \| 1.01 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	34084 psi \| 2350 bar
LID:	LID_B9012_C1232
Last updated:	2025-01-01

Load data for 106 loads in caliber 9 x 21 with .355 | 115gr | Geco HOLLOW POINT bullet and 53 powders such as Alliant BULLSEYE, Alliant UNIQUE, ReloadSwiss RS 20, Vihtavuori N330, 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".

Go to the bottom of the "Dashboard " page to set the measure system (imperial vs. metric)
No data yet
C.O.L. (Inch)
C.O.L. (mm)
We recommend you limit powder range to relevant brands to speed up re-calculation of results
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>>	97%	21857	64%	**61	83%
ADI AP 70N	<<locked>>	75%	29689	87%	**57	100%
ADI APS 350	<<locked>>	75%	28964	85%	**53	100%
ADI APS 450	<<locked>>	78%	29370	86%	**96	100%
ADI AS 30	<<locked>>	82%	29066	85%	**42	100%
ADI AS 50N	<<locked>>	81%	30197	89%	**07	100%
Accurate No. 2	<<locked>>	81%	28935	85%	**24	98%
Accurate No. 5	<<locked>>	69%	30472	89%	**16	91%
Accurate Solo 1000	<<locked>>	82%	29936	88%	**81	100%
Accurate Solo 1250	<<locked>>	90%	29356	86%	**34	100%
Alliant BULLSEYE 👍	<<locked>>	78%	29356	86%	**89	100%
[Alliant POWER PISTOL]*	<<locked>>	92%	30211	89%	**58	88%
Alliant UNIQUE 👍	<<locked>>	91%	28993	85%	**96	100%
Baschieri & Pellagri 100	<<locked>>	84%	29834	88%	**84	100%
Hodgdon Clays	<<locked>>	75%	29399	86%	**70	100%
Hodgdon HP38	<<locked>>	62%	29211	86%	**14	100%
Hodgdon HS-6	<<locked>>	76%	30327	89%	**02	93%
Hodgdon Longshot	<<locked>>	71%	29080	85%	**89	95%
Hodgdon Universal	<<locked>>	84%	29689	87%	**57	100%
Hodgdon TrailBoss	<<locked>>	97%	9935	29%	**4	100%
Lovex D036	<<locked>>	69%	30429	89%	**22	91%
Lovex S011	<<locked>>	72%	29762	87%	**04	100%
Lovex S020	<<locked>>	82%	29051	85%	**60	100%
Maxam CSB 1	<<locked>>	93%	29211	86%	**27	100%
Maxam CSB 2	<<locked>>	93%	30371	89%	**70	100%
Maxam CSB 3	<<locked>>	88%	29849	88%	**14	100%
Maxam CSB 4	<<locked>>	83%	29762	87%	**98	100%
Maxam CSB 5	<<locked>>	78%	29675	87%	**45	100%
Ramshot Silhouette	<<locked>>	75%	29472	86%	**89	98%
Ramshot True Blue	<<locked>>	70%	30110	88%	**99	95%
Ramshot Zip	<<locked>>	64%	29675	87%	**27	100%
ReloadSwiss RS 12	<<locked>>	80%	29776	87%	**50	100%
ReloadSwiss RS 14	<<locked>>	95%	8615	25%	**8	97%
ReloadSwiss RS 20 👍	<<locked>>	95%	29472	86%	**12	100%
Rottweil P 801	<<locked>>	74%	30139	88%	**17	100%
[Rottweil P 806]*	<<locked>>	96%	20885	61%	**73	89%
SNPE Vectan A0	<<locked>>	94%	30414	89%	**53	99%
SNPE Vectan BA 9	<<locked>>	84%	30385	89%	**37	100%
SNPE Vectan BA10	<<locked>>	73%	29341	86%	**96	100%
SNPE Vectan BA7 1/2	<<locked>>	95%	26847	79%	**34	93%
SNPE Vectan BA9 1/2	<<locked>>	85%	29878	88%	**43	100%
Shooters World Auto Pistol	<<locked>>	69%	30429	89%	**22	91%
Somchem MP200	<<locked>>	84%	29921	88%	**89	99%
Somchem MS200	<<locked>>	87%	29196	86%	**60	100%
[Somchem S221]*	<<locked>>	79%	29486	87%	**09	84%
Vihtavuori 3N37	<<locked>>	93%	28935	85%	**06	95%
Vihtavuori N310	<<locked>>	67%	30226	89%	**19	100%
Vihtavuori N320	<<locked>>	83%	30168	89%	**14	100%
Vihtavuori N32C Tin Star	<<locked>>	95%	20842	61%	**24	100%
Vihtavuori N330 👍	<<locked>>	87%	30298	89%	**80	100%
Vihtavuori N340 👍	<<locked>>	91%	30574	90%	**86	100%
Vihtavuori N350	<<locked>>	96%	28819	85%	**99	95%
Winchester 231	<<locked>>	71%	29675	87%	**27	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	92%	19595	58%	**09	81%
ADI AP 70N	<<locked>>	62%	19928	58%	**96	100%
ADI APS 350	<<locked>>	61%	20943	61%	**2	100%
ADI APS 450	<<locked>>	62%	20146	59%	**5	100%
ADI AS 30	<<locked>>	60%	16897	50%	**1	100%
ADI AS 50N	<<locked>>	61%	18318	54%	**17	100%
Accurate No. 2	<<locked>>	61%	15780	46%	**1	90%
[Accurate No. 5]*	<<locked>>	61%	23148	68%	**94	87%
Accurate Solo 1000	<<locked>>	62%	17912	53%	**8	100%
Accurate Solo 1250	<<locked>>	60%	13155	39%	**5	96%
Alliant BULLSEYE	<<locked>>	61%	18362	54%	**76	96%
[Alliant POWER PISTOL]*	<<locked>>	78%	20523	60%	**71	81%
Alliant UNIQUE	<<locked>>	61%	13271	39%	**5	90%
Baschieri & Pellagri 100	<<locked>>	60%	15156	44%	**5	100%
Hodgdon Clays	<<locked>>	61%	21161	62%	**8	100%
Hodgdon HP38	<<locked>>	60%	27485	81%	**88	100%
[Hodgdon HS-6]*	<<locked>>	61%	18449	54%	**86	85%
Hodgdon Longshot	<<locked>>	61%	21060	62%	**45	90%
Hodgdon Universal	<<locked>>	61%	16273	48%	**17	99%
Hodgdon TrailBoss	<<locked>>	72%	6483	19%	**6	96%
[Lovex D036]*	<<locked>>	61%	23105	68%	**94	87%
Lovex S011	<<locked>>	60%	20900	61%	**66	100%
Lovex S020	<<locked>>	61%	15127	44%	**01	95%
Maxam CSB 1	<<locked>>	60%	12734	37%	**9	96%
Maxam CSB 2	<<locked>>	61%	12604	37%	**5	100%
Maxam CSB 3	<<locked>>	62%	15577	46%	**4	100%
Maxam CSB 4	<<locked>>	60%	16375	48%	**8	100%
Maxam CSB 5	<<locked>>	60%	18521	54%	**1	100%
Ramshot Silhouette	<<locked>>	62%	19537	57%	**09	94%
Ramshot True Blue	<<locked>>	61%	21495	63%	**52	90%
Ramshot Zip	<<locked>>	62%	27833	82%	**01	100%
ReloadSwiss RS 12	<<locked>>	61%	16940	50%	**43	100%
ReloadSwiss RS 14	<<locked>>	76%	6324	19%	**9	92%
ReloadSwiss RS 20	<<locked>>	61%	11618	34%	**5	90%
Rottweil P 801	<<locked>>	60%	19986	59%	**70	100%
[Rottweil P 806]*	<<locked>>	83%	13764	40%	**83	80%
SNPE Vectan A0	<<locked>>	61%	13227	39%	**2	90%
SNPE Vectan BA 9	<<locked>>	61%	16215	48%	**4	97%
SNPE Vectan BA10	<<locked>>	61%	21799	64%	**4	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	69%	13518	40%	**2	80%
SNPE Vectan BA9 1/2	<<locked>>	60%	15098	44%	**8	98%
[Shooters World Auto Pistol]*	<<locked>>	61%	23105	68%	**94	87%
Somchem MP200	<<locked>>	62%	16259	48%	**24	92%
Somchem MS200	<<locked>>	62%	15214	45%	**4	94%
[Somchem S221]*	<<locked>>	73%	24207	71%	**14	80%
[Vihtavuori 3N37]*	<<locked>>	63%	12430	36%	**5	81%
Vihtavuori N310	<<locked>>	62%	25686	75%	**66	100%
Vihtavuori N320	<<locked>>	61%	16128	47%	**4	100%
Vihtavuori N32C Tin Star	<<locked>>	62%	9660	28%	**4	100%
Vihtavuori N330	<<locked>>	60%	13416	39%	**1	98%
Vihtavuori N340	<<locked>>	61%	13590	40%	**8	91%
[Vihtavuori N350]*	<<locked>>	67%	12792	38%	**1	81%
Winchester 231	<<locked>>	60%	21538	63%	**02	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