Load data for 10 mm Auto + .401 | 180gr | Geco HOLLOW POINT

Recommended Powder(s): Alliant UNIQUE, Ramshot Silhouette, ReloadSwiss RS 20, Somchem MP200, Vihtavuori N340

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.401 \| 180gr \| Geco HOLLOW POINT
Manufacturer SKU:	2318152
Bullet Weight:	180gr \| 11.7g
Bullet Diameter:	0.401" \| 10.19mm
Bullet Length:	0.629" \| 16.0mm
Caliber:	10 mm Auto load data
Case Length (l3):	0.990" \| 25.1mm
Cartridge Length (C.O.L.):	1.241" \| 31.5mm
Seated Depth:	0.378" \| 9.6mm
Shank Seated Depth:	0.378" \| 9.6mm
Case Capacity:	25.4 Grains of Water \| 1.65 cm³
Primer Size:	Large Pistol (LP)
Max. allowed Pressure:	33359 psi \| 2300 bar
LID:	LID_B9014_C1281
Last updated:	2025-02-02

Load data for 106 loads in caliber 10 mm Auto with .401 | 180gr | Geco HOLLOW POINT bullet and 53 powders such as Alliant UNIQUE, Ramshot Silhouette, ReloadSwiss RS 20, Somchem MP200, 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".

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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>>	94%	24772	74%	**06	90%
ADI AP 70N	<<locked>>	69%	28921	87%	**06	100%
ADI AS 30	<<locked>>	75%	28500	85%	**04	100%
ADI AS 50N	<<locked>>	73%	28761	86%	**50	100%
Accurate No. 2	<<locked>>	76%	28718	86%	**99	100%
Accurate No. 5	<<locked>>	63%	28993	87%	**75	94%
[Accurate No. 7]*	<<locked>>	81%	28456	85%	**07	82%
Accurate Solo 1000	<<locked>>	75%	28514	85%	**30	100%
Accurate Solo 1250	<<locked>>	82%	28311	85%	**83	100%
Alliant BULLSEYE	<<locked>>	72%	28718	86%	**42	100%
Alliant POWER PISTOL	<<locked>>	84%	28572	86%	**07	92%
Alliant UNIQUE 👍	<<locked>>	84%	29153	87%	**55	100%
Baschieri & Pellagri 100	<<locked>>	78%	28848	86%	**43	100%
Hodgdon Clays	<<locked>>	71%	29631	89%	**1	100%
Hodgdon HS-6	<<locked>>	68%	28572	86%	**58	96%
Hodgdon Longshot	<<locked>>	66%	29225	88%	**68	98%
Hodgdon Universal	<<locked>>	76%	28921	87%	**06	100%
Hodgdon TrailBoss	<<locked>>	97%	11850	36%	**5	100%
Lovex D036	<<locked>>	63%	28935	87%	**75	94%
[Lovex D037.1]*	<<locked>>	81%	28456	85%	**07	82%
Lovex S011	<<locked>>	65%	27688	83%	**47	100%
Lovex S020	<<locked>>	76%	29051	87%	**22	100%
Maxam CSB 1	<<locked>>	87%	29689	89%	**96	100%
Maxam CSB 2	<<locked>>	82%	27833	83%	**93	100%
Maxam CSB 3	<<locked>>	78%	28036	84%	**53	100%
Maxam CSB 4	<<locked>>	75%	28253	85%	**40	100%
Maxam CSB 5	<<locked>>	69%	27354	82%	**4	100%
Ramshot Silhouette 👍	<<locked>>	69%	29356	88%	**58	100%
Ramshot True Blue	<<locked>>	65%	29834	89%	**68	98%
ReloadSwiss RS 12	<<locked>>	73%	29733	89%	**99	100%
ReloadSwiss RS 14	<<locked>>	91%	9834	29%	**8	100%
ReloadSwiss RS 20 👍	<<locked>>	84%	27325	82%	**42	100%
[ReloadSwiss RS 24]*	<<locked>>	87%	28036	84%	**91	85%
Rottweil P 801	<<locked>>	64%	27035	81%	**33	100%
Rottweil P 806	<<locked>>	97%	28572	86%	**66	97%
SNPE Vectan A0	<<locked>>	84%	28036	84%	**96	100%
SNPE Vectan BA 9	<<locked>>	76%	28224	85%	**79	100%
SNPE Vectan BA10	<<locked>>	65%	27093	81%	**5	100%
SNPE Vectan BA7 1/2	<<locked>>	92%	29254	88%	**52	97%
SNPE Vectan BA9 1/2	<<locked>>	79%	29892	90%	**09	100%
Shooters World Auto Pistol	<<locked>>	63%	28935	87%	**75	94%
[Shooters World Major Pistol]*	<<locked>>	81%	28456	85%	**07	82%
Somchem MP200 👍	<<locked>>	75%	27543	83%	**22	100%
Somchem MS200	<<locked>>	81%	28877	87%	**22	100%
[Somchem S221]*	<<locked>>	73%	29182	87%	**88	89%
Vihtavuori 3N37	<<locked>>	84%	28021	84%	**61	98%
[Vihtavuori 3N38]*	<<locked>>	95%	25324	76%	**38	84%
Vihtavuori N320	<<locked>>	75%	28601	86%	**53	100%
Vihtavuori N32C Tin Star	<<locked>>	95%	25527	77%	**8	100%
Vihtavuori N330	<<locked>>	77%	27398	82%	**99	100%
Vihtavuori N340 👍	<<locked>>	83%	29776	89%	**35	100%
Vihtavuori N350	<<locked>>	88%	27760	83%	**58	98%
Winchester 231	<<locked>>	65%	28587	86%	**76	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	76%	15679	47%	**5	82%
ADI AP 70N	<<locked>>	62%	23453	70%	**33	100%
ADI AS 30	<<locked>>	61%	19957	60%	**9	100%
ADI AS 50N	<<locked>>	60%	20479	61%	**8	100%
Accurate No. 2	<<locked>>	60%	17927	54%	**2	96%
Accurate No. 5	<<locked>>	61%	26542	80%	**38	93%
[Accurate No. 7]*	<<locked>>	79%	25933	78%	**75	80%
Accurate Solo 1000	<<locked>>	61%	20102	60%	**2	100%
Accurate Solo 1250	<<locked>>	61%	15969	48%	**2	100%
Alliant BULLSEYE	<<locked>>	60%	20711	62%	**10	99%
[Alliant POWER PISTOL]*	<<locked>>	65%	16491	49%	**1	81%
Alliant UNIQUE	<<locked>>	60%	15476	46%	**5	96%
Baschieri & Pellagri 100	<<locked>>	61%	18362	55%	**6	100%
Hodgdon Clays	<<locked>>	60%	22916	69%	**9	100%
Hodgdon HS-6	<<locked>>	61%	21930	66%	**50	92%
Hodgdon Longshot	<<locked>>	61%	24584	74%	**99	96%
Hodgdon Universal	<<locked>>	60%	18884	57%	**8	100%
Hodgdon TrailBoss	<<locked>>	82%	9065	27%	**2	100%
Lovex D036	<<locked>>	61%	26498	79%	**38	93%
[Lovex D037.1]*	<<locked>>	79%	25933	78%	**75	80%
Lovex S011	<<locked>>	61%	24758	74%	**07	100%
Lovex S020	<<locked>>	61%	18463	55%	**1	99%
Maxam CSB 1	<<locked>>	61%	15273	46%	**3	100%
Maxam CSB 2	<<locked>>	62%	15838	47%	**9	100%
Maxam CSB 3	<<locked>>	61%	17651	53%	**6	100%
Maxam CSB 4	<<locked>>	62%	19957	60%	**8	100%
Maxam CSB 5	<<locked>>	60%	21480	64%	**9	100%
Ramshot Silhouette	<<locked>>	61%	22147	66%	**43	98%
Ramshot True Blue	<<locked>>	60%	25005	75%	**02	96%
ReloadSwiss RS 12	<<locked>>	62%	21321	64%	**1	100%
ReloadSwiss RS 14	<<locked>>	84%	8615	26%	**6	99%
ReloadSwiss RS 20	<<locked>>	62%	14214	43%	**9	97%
[ReloadSwiss RS 24]*	<<locked>>	81%	23975	72%	**19	81%
Rottweil P 801	<<locked>>	61%	24221	73%	**01	100%
[Rottweil P 806]*	<<locked>>	69%	11385	34%	**2	82%
SNPE Vectan A0	<<locked>>	61%	15142	45%	**9	96%
SNPE Vectan BA 9	<<locked>>	61%	18811	56%	**5	100%
SNPE Vectan BA10	<<locked>>	60%	24018	72%	**6	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	62%	12937	39%	**7	84%
SNPE Vectan BA9 1/2	<<locked>>	60%	17579	53%	**5	100%
Shooters World Auto Pistol	<<locked>>	61%	26498	79%	**38	93%
[Shooters World Major Pistol]*	<<locked>>	79%	25933	78%	**75	80%
Somchem MP200	<<locked>>	61%	18724	56%	**4	97%
Somchem MS200	<<locked>>	61%	17303	52%	**2	98%
[Somchem S221]*	<<locked>>	61%	19348	58%	**17	81%
[Vihtavuori 3N37]*	<<locked>>	62%	14170	42%	**2	88%
[Vihtavuori 3N38]*	<<locked>>	89%	21263	64%	**70	80%
Vihtavuori N320	<<locked>>	62%	19827	59%	**2	100%
Vihtavuori N32C Tin Star	<<locked>>	60%	10936	33%	**8	100%
Vihtavuori N330	<<locked>>	62%	17376	52%	**5	100%
Vihtavuori N340	<<locked>>	60%	15693	47%	**6	97%
[Vihtavuori N350]*	<<locked>>	60%	12357	37%	**6	86%
Winchester 231	<<locked>>	61%	25904	78%	**40	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.