Load data for 10 mm Auto + .400 | 100gr | Lehigh Defense Xtreme Defense

Recommended Powder(s): ADI AP 70N, Accurate Solo 1250, Hodgdon CFE Pistol, Maxam CSB 2, Vihtavuori N330

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.400 \| 100gr \| Lehigh Defense Xtreme Defense
Manufacturer SKU:	09400100SP
Bullet Weight:	100gr \| 6.5g
Bullet Diameter:	0.400" \| 10.16mm
Bullet Length:	0.555" \| 14.1mm
Caliber:	10 mm Auto load data
Case Length (l3):	0.990" \| 25.1mm
Cartridge Length (C.O.L.):	1.241" \| 31.5mm
Seated Depth:	0.304" \| 7.7mm
Shank Seated Depth:	0.304" \| 7.7mm
Case Capacity:	25.4 Grains of Water \| 1.65 cm³
Primer Size:	Large Pistol (LP)
Max. allowed Pressure:	33359 psi \| 2300 bar
LID:	LID_B10981_C1281
Last updated:	2025-11-05
Recommended Twist Rate:	1:33 - 1:28

Load data for 106 loads in caliber 10 mm Auto with .400 | 100gr | Lehigh Defense Xtreme Defense bullet and 53 powders such as ADI AP 70N, Accurate Solo 1250, Hodgdon CFE Pistol, Maxam CSB 2, Vihtavuori N330. 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.

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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 70N 👍	<<locked>>	81%	29689	89%	**27	100%
ADI APS 350	<<locked>>	80%	29921	90%	**88	100%
ADI APS 450	<<locked>>	81%	29095	87%	**21	100%
ADI AS 30	<<locked>>	86%	28718	86%	**80	100%
ADI AS 50N	<<locked>>	84%	28819	86%	**42	100%
Accurate No. 2	<<locked>>	85%	28471	85%	**49	94%
[Accurate No. 5]*	<<locked>>	72%	29573	89%	**40	85%
Accurate Solo 1000	<<locked>>	86%	29762	89%	**22	100%
Accurate Solo 1250 👍	<<locked>>	96%	29907	90%	**01	100%
Alliant BULLSEYE	<<locked>>	83%	29631	89%	**40	98%
[Alliant POWER PISTOL]*	<<locked>>	96%	29109	87%	**73	81%
Alliant Sport Pistol	<<locked>>	78%	29530	89%	**34	97%
Alliant UNIQUE	<<locked>>	96%	28456	85%	**40	97%
Baschieri & Pellagri 100	<<locked>>	89%	29153	87%	**22	100%
Hodgdon Clays	<<locked>>	78%	28572	86%	**85	100%
Hodgdon HP38	<<locked>>	66%	29182	87%	**65	100%
[Hodgdon HS-6]*	<<locked>>	78%	29138	87%	**21	88%
Hodgdon Longshot	<<locked>>	75%	29254	88%	**24	90%
Hodgdon Universal	<<locked>>	89%	29689	89%	**27	100%
Hodgdon CFE Pistol 👍	<<locked>>	90%	29211	88%	**98	100%
Hodgdon TrailBoss	<<locked>>	95%	8427	25%	**8	96%
[Lovex D036]*	<<locked>>	72%	29515	88%	**37	85%
Lovex S011	<<locked>>	75%	29225	88%	**42	100%
Lovex S020	<<locked>>	87%	28790	86%	**98	98%
Maxam CSB 1	<<locked>>	97%	27876	84%	**55	100%
Maxam CSB 2 👍	<<locked>>	96%	27398	82%	**01	100%
Maxam CSB 3	<<locked>>	92%	29501	88%	**72	100%
Maxam CSB 4	<<locked>>	88%	29501	88%	**42	100%
Maxam CSB 5	<<locked>>	82%	29182	87%	**86	100%
Ramshot Silhouette	<<locked>>	79%	29530	89%	**27	95%
Ramshot True Blue	<<locked>>	74%	29675	89%	**27	90%
Ramshot Zip	<<locked>>	67%	29124	87%	**72	100%
ReloadSwiss RS 12	<<locked>>	86%	29472	88%	**17	100%
ReloadSwiss RS 14	<<locked>>	96%	7585	23%	**8	90%
ReloadSwiss RS 20	<<locked>>	97%	26818	80%	**17	98%
Rottweil P 801	<<locked>>	77%	28442	85%	**49	100%
SNPE Vectan A0	<<locked>>	96%	28384	85%	**62	97%
SNPE Vectan BA 9	<<locked>>	87%	29269	88%	**62	99%
SNPE Vectan BA10	<<locked>>	76%	29080	87%	**21	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	97%	24569	74%	**99	86%
SNPE Vectan BA9 1/2	<<locked>>	90%	29486	88%	**98	100%
[SNPE Vectan SP 2]*	<<locked>>	96%	29820	89%	**39	85%
[Shooters World Auto Pistol]*	<<locked>>	72%	29515	88%	**37	85%
Somchem MP200	<<locked>>	88%	29515	88%	**24	96%
Somchem MS200	<<locked>>	93%	29269	88%	**11	98%
Vihtavuori 3N37	<<locked>>	96%	27485	82%	**14	90%
Vihtavuori N310	<<locked>>	71%	29878	90%	**63	100%
Vihtavuori N320	<<locked>>	87%	29008	87%	**62	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	18362	55%	**86	100%
Vihtavuori N330 👍	<<locked>>	91%	29240	88%	**27	100%
Vihtavuori N340	<<locked>>	95%	29675	89%	**11	97%
[Vihtavuori N350]*	<<locked>>	96%	25150	75%	**62	89%
Winchester 231	<<locked>>	74%	29124	87%	**72	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 70N	<<locked>>	61%	17274	52%	**32	97%
ADI APS 350	<<locked>>	60%	18536	56%	**81	100%
ADI APS 450	<<locked>>	61%	17738	53%	**01	100%
ADI AS 30	<<locked>>	62%	15940	48%	**07	100%
ADI AS 50N	<<locked>>	60%	15693	47%	**40	99%
[Accurate No. 2]*	<<locked>>	61%	13808	41%	**68	81%
[Accurate No. 5]*	<<locked>>	65%	22814	68%	**80	80%
Accurate Solo 1000	<<locked>>	61%	15998	48%	**24	99%
Accurate Solo 1250	<<locked>>	60%	11719	35%	**22	90%
[Alliant BULLSEYE]*	<<locked>>	61%	15954	48%	**96	89%
[Alliant POWER PISTOL]*	<<locked>>	94%	27195	82%	**31	80%
Alliant Sport Pistol	<<locked>>	60%	17883	54%	**48	90%
[Alliant UNIQUE]*	<<locked>>	61%	11763	35%	**45	82%
Baschieri & Pellagri 100	<<locked>>	60%	13590	41%	**61	97%
Hodgdon Clays	<<locked>>	60%	18507	55%	**98	100%
Hodgdon HP38	<<locked>>	61%	24714	74%	**80	100%
[Hodgdon HS-6]*	<<locked>>	67%	19754	59%	**91	80%
[Hodgdon Longshot]*	<<locked>>	61%	18173	54%	**58	81%
Hodgdon Universal	<<locked>>	61%	14257	43%	**37	94%
Hodgdon CFE Pistol	<<locked>>	61%	13169	39%	**84	91%
[Hodgdon TrailBoss]*	<<locked>>	60%	4583	14%	**5	85%
[Lovex D036]*	<<locked>>	65%	22771	68%	**90	80%
Lovex S011	<<locked>>	61%	19276	58%	**29	98%
[Lovex S020]*	<<locked>>	61%	13140	39%	**04	88%
[Maxam CSB 1]*	<<locked>>	61%	11400	34%	**02	89%
Maxam CSB 2	<<locked>>	61%	10399	31%	**38	94%
Maxam CSB 3	<<locked>>	61%	13256	40%	**71	96%
Maxam CSB 4	<<locked>>	60%	14272	43%	**01	99%
Maxam CSB 5	<<locked>>	61%	16592	50%	**34	100%
[Ramshot Silhouette]*	<<locked>>	61%	16708	50%	**16	86%
[Ramshot True Blue]*	<<locked>>	61%	18652	56%	**68	82%
Ramshot Zip	<<locked>>	61%	23699	71%	**60	100%
ReloadSwiss RS 12	<<locked>>	60%	14011	42%	**70	100%
[ReloadSwiss RS 14]*	<<locked>>	68%	4888	15%	**5	81%
[ReloadSwiss RS 20]*	<<locked>>	62%	10486	31%	**09	81%
Rottweil P 801	<<locked>>	61%	17434	52%	**25	100%
[SNPE Vectan A0]*	<<locked>>	61%	11748	35%	**99	82%
SNPE Vectan BA 9	<<locked>>	61%	14489	43%	**98	91%
SNPE Vectan BA10	<<locked>>	61%	19667	59%	**47	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	85%	18478	55%	**39	80%
SNPE Vectan BA9 1/2	<<locked>>	61%	13590	41%	**91	92%
[SNPE Vectan SP 2]*	<<locked>>	88%	23859	72%	**08	81%
[Shooters World Auto Pistol]*	<<locked>>	65%	22771	68%	**90	80%
[Somchem MP200]*	<<locked>>	61%	13793	41%	**04	83%
[Somchem MS200]*	<<locked>>	62%	13285	40%	**81	86%
[Vihtavuori 3N37]*	<<locked>>	78%	16868	51%	**42	80%
Vihtavuori N310	<<locked>>	60%	21828	65%	**22	100%
Vihtavuori N320	<<locked>>	62%	14185	43%	**30	99%
Vihtavuori N32C Tin Star	<<locked>>	62%	8108	24%	**5	99%
Vihtavuori N330	<<locked>>	60%	11821	35%	**78	92%
[Vihtavuori N340]*	<<locked>>	61%	11545	35%	**25	82%
[Vihtavuori N350]*	<<locked>>	82%	16926	51%	**32	80%
Winchester 231	<<locked>>	60%	19218	58%	**52	98%

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