Load data for 10 mm Auto + .400 | 180gr | Speer HPSB GD

Recommended Powder(s): Accurate No. 2, Alliant UNIQUE, ReloadSwiss RS 20, Somchem MP200

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.400 \| 180gr \| Speer HPSB GD
Manufacturer SKU:	4401
Bullet Weight:	180gr \| 11.7g
Bullet Diameter:	0.400" \| 10.16mm
Bullet Length:	0.610" \| 15.5mm
Caliber:	10 mm Auto load data
Case Length (l3):	0.990" \| 25.1mm
Cartridge Length (C.O.L.):	1.241" \| 31.5mm
Seated Depth:	0.359" \| 9.1mm
Shank Seated Depth:	0.359" \| 9.1mm
Case Capacity:	25.4 Grains of Water \| 1.65 cm³
Primer Size:	Large Pistol (LP)
Max. allowed Pressure:	33359 psi \| 2300 bar
LID:	LID_B6255_C1281
Last updated:	2025-02-02

Load data for 102 loads in caliber 10 mm Auto with .400 | 180gr | Speer HPSB GD bullet and 51 powders such as Accurate No. 2, Alliant UNIQUE, ReloadSwiss RS 20, Somchem MP200. 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%	25382	76%	**32	91%
ADI AP 70N	<<locked>>	67%	27862	84%	**09	100%
ADI AS 30	<<locked>>	74%	27775	83%	**10	100%
ADI AS 50N	<<locked>>	74%	29573	89%	**73	100%
Accurate No. 2 👍	<<locked>>	76%	29138	87%	**29	100%
[Accurate No. 7]*	<<locked>>	81%	28369	85%	**27	83%
Accurate Solo 1000	<<locked>>	73%	27775	83%	**37	100%
Accurate Solo 1250	<<locked>>	82%	28848	86%	**06	100%
Alliant BULLSEYE	<<locked>>	72%	29312	88%	**65	100%
Alliant POWER PISTOL	<<locked>>	83%	28326	85%	**20	92%
Alliant UNIQUE 👍	<<locked>>	83%	29167	87%	**75	100%
Baschieri & Pellagri 100	<<locked>>	78%	29559	89%	**66	100%
Hodgdon Clays	<<locked>>	70%	29254	88%	**1	100%
Hodgdon HS-6	<<locked>>	69%	29544	89%	**91	97%
Hodgdon Longshot	<<locked>>	65%	28906	87%	**81	98%
Hodgdon Universal	<<locked>>	76%	29254	88%	**29	100%
Hodgdon TrailBoss	<<locked>>	96%	11473	34%	**1	100%
[Lovex D037.1]*	<<locked>>	81%	28369	85%	**27	83%
Lovex S011	<<locked>>	65%	28355	85%	**66	100%
Lovex S020	<<locked>>	76%	29066	87%	**35	100%
Maxam CSB 1	<<locked>>	85%	28384	85%	**96	100%
Maxam CSB 2	<<locked>>	84%	29675	89%	**29	100%
Maxam CSB 3	<<locked>>	77%	27108	81%	**56	100%
Maxam CSB 4	<<locked>>	74%	27644	83%	**47	100%
Maxam CSB 5	<<locked>>	70%	28456	85%	**10	100%
Ramshot Silhouette	<<locked>>	69%	29196	88%	**68	100%
Ramshot True Blue	<<locked>>	63%	28355	85%	**65	98%
ReloadSwiss RS 12	<<locked>>	71%	28413	85%	**99	100%
ReloadSwiss RS 14	<<locked>>	90%	9253	28%	**8	100%
ReloadSwiss RS 20 👍	<<locked>>	85%	28819	86%	**78	100%
[ReloadSwiss RS 24]*	<<locked>>	88%	29791	89%	**37	86%
Rottweil P 801	<<locked>>	65%	27514	82%	**53	100%
Rottweil P 806	<<locked>>	97%	29863	90%	**02	98%
SNPE Vectan A0	<<locked>>	84%	28355	85%	**19	100%
SNPE Vectan BA 9	<<locked>>	77%	29950	90%	**12	100%
SNPE Vectan BA10	<<locked>>	66%	28079	84%	**8	100%
SNPE Vectan BA7 1/2	<<locked>>	90%	27760	83%	**48	97%
SNPE Vectan BA9 1/2	<<locked>>	76%	27528	83%	**93	100%
[Shooters World Major Pistol]*	<<locked>>	81%	28369	85%	**27	83%
Somchem MP200 👍	<<locked>>	75%	27659	83%	**45	100%
Somchem MS200	<<locked>>	79%	27934	84%	**25	100%
[Somchem S221]*	<<locked>>	72%	28224	85%	**94	89%
Vihtavuori 3N37	<<locked>>	85%	28834	86%	**94	98%
[Vihtavuori 3N38]*	<<locked>>	97%	26789	80%	**84	85%
[Vihtavuori N105]*	<<locked>>	95%	19102	57%	**86	83%
Vihtavuori N320	<<locked>>	73%	27847	83%	**60	100%
Vihtavuori N32C Tin Star	<<locked>>	93%	24381	73%	**8	100%
Vihtavuori N330	<<locked>>	79%	29559	89%	**35	100%
Vihtavuori N340	<<locked>>	79%	27195	82%	**22	100%
Vihtavuori N350	<<locked>>	87%	27804	83%	**75	98%
Winchester 231	<<locked>>	65%	29109	87%	**96	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	74%	14939	45%	**9	81%
ADI AP 70N	<<locked>>	60%	22727	68%	**37	100%
ADI AS 30	<<locked>>	60%	19406	58%	**6	100%
ADI AS 50N	<<locked>>	61%	21306	64%	**5	100%
Accurate No. 2	<<locked>>	61%	18391	55%	**8	96%
[Accurate No. 7]*	<<locked>>	79%	26237	79%	**94	81%
Accurate Solo 1000	<<locked>>	60%	19740	59%	**2	100%
Accurate Solo 1250	<<locked>>	62%	16520	50%	**5	100%
Alliant BULLSEYE	<<locked>>	61%	21480	64%	**40	100%
[Alliant POWER PISTOL]*	<<locked>>	62%	15113	45%	**1	80%
Alliant UNIQUE	<<locked>>	61%	15867	48%	**8	97%
Baschieri & Pellagri 100	<<locked>>	62%	18898	57%	**9	100%
Hodgdon Clays	<<locked>>	60%	22771	68%	**3	100%
Hodgdon HS-6	<<locked>>	62%	22931	69%	**86	94%
Hodgdon Longshot	<<locked>>	61%	24352	73%	**12	96%
Hodgdon Universal	<<locked>>	61%	19232	58%	**1	100%
Hodgdon TrailBoss	<<locked>>	82%	8717	26%	**9	100%
[Lovex D037.1]*	<<locked>>	79%	26237	79%	**94	81%
Lovex S011	<<locked>>	62%	25686	77%	**30	100%
Lovex S020	<<locked>>	62%	18811	56%	**8	100%
Maxam CSB 1	<<locked>>	60%	14837	44%	**6	100%
Maxam CSB 2	<<locked>>	61%	15156	45%	**5	100%
Maxam CSB 3	<<locked>>	60%	17245	52%	**2	100%
Maxam CSB 4	<<locked>>	61%	19522	59%	**5	100%
Maxam CSB 5	<<locked>>	62%	22510	67%	**5	100%
Ramshot Silhouette	<<locked>>	60%	22191	67%	**66	99%
Ramshot True Blue	<<locked>>	61%	26063	78%	**35	97%
ReloadSwiss RS 12	<<locked>>	61%	20436	61%	**4	100%
ReloadSwiss RS 14	<<locked>>	83%	8122	24%	**9	99%
ReloadSwiss RS 20	<<locked>>	61%	13851	42%	**2	97%
[ReloadSwiss RS 24]*	<<locked>>	77%	21712	65%	**93	80%
Rottweil P 801	<<locked>>	61%	24656	74%	**20	100%
[Rottweil P 806]*	<<locked>>	68%	10950	33%	**9	82%
SNPE Vectan A0	<<locked>>	61%	15548	47%	**6	96%
SNPE Vectan BA 9	<<locked>>	60%	18362	55%	**2	100%
SNPE Vectan BA10	<<locked>>	62%	25077	75%	**5	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	60%	12241	37%	**7	84%
SNPE Vectan BA9 1/2	<<locked>>	61%	18115	54%	**8	100%
[Shooters World Major Pistol]*	<<locked>>	79%	26237	79%	**94	81%
Somchem MP200	<<locked>>	62%	18855	57%	**4	98%
Somchem MS200	<<locked>>	60%	16766	50%	**5	98%
[Somchem S221]*	<<locked>>	61%	18985	57%	**24	82%
[Vihtavuori 3N37]*	<<locked>>	60%	13460	40%	**9	88%
[Vihtavuori 3N38]*	<<locked>>	88%	20755	62%	**79	81%
[Vihtavuori N105]*	<<locked>>	92%	17318	52%	**40	80%
Vihtavuori N320	<<locked>>	61%	19421	58%	**5	100%
Vihtavuori N32C Tin Star	<<locked>>	60%	10602	32%	**5	100%
Vihtavuori N330	<<locked>>	60%	16723	50%	**1	100%
Vihtavuori N340	<<locked>>	61%	15983	48%	**8	97%
[Vihtavuori N350]*	<<locked>>	61%	12488	37%	**9	87%
Winchester 231	<<locked>>	62%	26353	79%	**63	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.