Load data for .400 Cor-Bon + .401 | 180gr | LOS RN

Recommended Powder(s): Hodgdon HS-6

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.401 \| 180gr \| LOS RN
Bullet Weight:	180gr \| 11.7g
Bullet Diameter:	0.401" \| 10.19mm
Bullet Length:	0.618" \| 15.7mm
Caliber:	.400 Cor-Bon load data
Case Length (l3):	0.899" \| 22.8mm
Cartridge Length (C.O.L.):	1.256" \| 31.9mm
Seated Depth:	0.261" \| 6.6mm
Shank Seated Depth:	0.261" \| 6.6mm
Case Capacity:	25.5 Grains of Water \| 1.65 cm³
Primer Size:	Large Pistol (LP)
Max. allowed Pressure:	34954 psi \| 2410 bar
LID:	LID_B3519_C649
Last updated:	2025-12-26

Load data for 108 loads in caliber .400 Cor-Bon with .401 | 180gr | LOS RN bullet and 54 powders such as Hodgdon HS-6. 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 100	<<locked>>	95%	30298	87%	**70	95%
ADI AP 70N	<<locked>>	64%	30777	88%	**84	100%
ADI APS 350	<<locked>>	67%	30197	86%	**04	100%
ADI APS 450	<<locked>>	71%	31343	90%	**50	100%
ADI AS 30	<<locked>>	72%	30545	87%	**83	100%
ADI AS 50N	<<locked>>	69%	30284	87%	**22	100%
Accurate No. 2	<<locked>>	72%	30864	88%	**98	100%
[Accurate No. 7]*	<<locked>>	77%	31415	90%	**35	87%
Accurate Solo 1000	<<locked>>	72%	30966	89%	**15	100%
Accurate Solo 1250	<<locked>>	78%	31328	90%	**78	100%
[Accurate TCM]*	<<locked>>	85%	31198	89%	**09	82%
[Alliant BLUE DOT]*	<<locked>>	96%	29631	85%	**89	85%
Alliant BULLSEYE	<<locked>>	68%	30211	86%	**27	100%
Alliant POWER PISTOL	<<locked>>	79%	30893	88%	**16	95%
Alliant Sport Pistol	<<locked>>	63%	30371	87%	**27	100%
Alliant UNIQUE	<<locked>>	79%	31241	89%	**50	100%
Baschieri & Pellagri 100	<<locked>>	74%	30850	88%	**22	100%
Hodgdon Clays	<<locked>>	67%	30560	87%	**17	100%
Hodgdon HS-6 👍	<<locked>>	65%	31343	90%	**70	99%
Hodgdon Universal	<<locked>>	71%	30777	88%	**84	100%
Hodgdon CFE Pistol	<<locked>>	73%	30385	87%	**75	100%
Hodgdon TrailBoss	<<locked>>	96%	14431	41%	**0	100%
[Lovex D037.1]*	<<locked>>	77%	31415	90%	**35	87%
Lovex S011	<<locked>>	63%	31270	89%	**48	100%
Lovex S020	<<locked>>	72%	31285	89%	**11	100%
Maxam CSB 1	<<locked>>	81%	30560	87%	**65	100%
Maxam CSB 2	<<locked>>	77%	30298	87%	**71	100%
Maxam CSB 3	<<locked>>	76%	31256	89%	**52	100%
Maxam CSB 4	<<locked>>	73%	30806	88%	**22	100%
Maxam CSB 5	<<locked>>	68%	31067	89%	**79	100%
Ramshot Silhouette	<<locked>>	65%	31299	90%	**47	100%
ReloadSwiss RS 12	<<locked>>	67%	30966	89%	**61	100%
ReloadSwiss RS 14	<<locked>>	97%	13474	39%	**0	100%
ReloadSwiss RS 20	<<locked>>	80%	30356	87%	**37	100%
[ReloadSwiss RS 24]*	<<locked>>	82%	30516	87%	**09	89%
Rottweil P 806	<<locked>>	89%	31096	89%	**62	99%
SNPE Vectan A0	<<locked>>	81%	30835	88%	**94	100%
SNPE Vectan BA 9	<<locked>>	73%	31024	89%	**75	100%
SNPE Vectan BA10	<<locked>>	66%	31328	90%	**50	100%
SNPE Vectan BA7 1/2	<<locked>>	87%	30864	88%	**43	99%
SNPE Vectan BA9 1/2	<<locked>>	74%	31082	89%	**81	100%
SNPE Vectan SP 2	<<locked>>	75%	30400	87%	**25	97%
[Shooters World Major Pistol]*	<<locked>>	77%	31415	90%	**35	87%
Somchem MP200	<<locked>>	72%	30501	87%	**27	100%
Somchem MS200	<<locked>>	76%	30879	88%	**07	100%
Somchem S221	<<locked>>	68%	30908	88%	**86	93%
Vihtavuori 3N37	<<locked>>	80%	30400	87%	**63	99%
Vihtavuori 3N38	<<locked>>	93%	31038	89%	**02	90%
Vihtavuori N105	<<locked>>	96%	25686	73%	**70	91%
Vihtavuori N320	<<locked>>	70%	30197	86%	**25	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	30864	88%	**63	100%
Vihtavuori N330	<<locked>>	73%	30748	88%	**91	100%
Vihtavuori N340	<<locked>>	77%	30298	87%	**04	100%
Vihtavuori N350	<<locked>>	83%	30472	87%	**60	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	61%	12734	36%	**9	80%
ADI AP 70N	<<locked>>	60%	27499	79%	**38	100%
ADI APS 350	<<locked>>	61%	25889	74%	**1	100%
ADI APS 450	<<locked>>	62%	25034	72%	**1	100%
ADI AS 30	<<locked>>	61%	23003	66%	**1	100%
ADI AS 50N	<<locked>>	60%	24294	70%	**40	100%
Accurate No. 2	<<locked>>	60%	21393	61%	**56	99%
[Accurate No. 7]*	<<locked>>	67%	22046	63%	**71	80%
Accurate Solo 1000	<<locked>>	62%	23728	68%	**17	100%
Accurate Solo 1250	<<locked>>	60%	19087	55%	**7	100%
[Accurate TCM]*	<<locked>>	82%	28732	82%	**73	80%
[Alliant BLUE DOT]*	<<locked>>	88%	23917	68%	**88	81%
Alliant BULLSEYE	<<locked>>	60%	24526	70%	**35	100%
[Alliant POWER PISTOL]*	<<locked>>	62%	18681	53%	**83	87%
Alliant Sport Pistol	<<locked>>	61%	28224	81%	**94	100%
Alliant UNIQUE	<<locked>>	61%	19450	56%	**50	100%
Baschieri & Pellagri 100	<<locked>>	60%	21640	62%	**7	100%
Hodgdon Clays	<<locked>>	61%	26368	75%	**5	100%
Hodgdon HS-6	<<locked>>	61%	27253	78%	**11	97%
Hodgdon Universal	<<locked>>	61%	23279	67%	**73	100%
Hodgdon CFE Pistol	<<locked>>	61%	21350	61%	**43	100%
Hodgdon TrailBoss	<<locked>>	64%	8006	23%	**6	100%
[Lovex D037.1]*	<<locked>>	67%	22046	63%	**71	80%
Lovex S011	<<locked>>	60%	28442	81%	**12	100%
Lovex S020	<<locked>>	60%	22191	63%	**79	100%
Maxam CSB 1	<<locked>>	61%	18362	53%	**8	100%
Maxam CSB 2	<<locked>>	61%	19508	56%	**10	100%
Maxam CSB 3	<<locked>>	61%	21089	60%	**10	100%
Maxam CSB 4	<<locked>>	60%	22495	64%	**10	100%
Maxam CSB 5	<<locked>>	61%	25701	74%	**14	100%
Ramshot Silhouette	<<locked>>	61%	26832	77%	**84	100%
ReloadSwiss RS 12	<<locked>>	61%	26324	75%	**99	100%
ReloadSwiss RS 14	<<locked>>	65%	7876	23%	**3	99%
ReloadSwiss RS 20	<<locked>>	61%	17637	50%	**27	100%
[ReloadSwiss RS 24]*	<<locked>>	66%	19131	55%	**89	80%
[Rottweil P 806]*	<<locked>>	61%	12053	34%	**5	86%
SNPE Vectan A0	<<locked>>	61%	18333	52%	**1	99%
SNPE Vectan BA 9	<<locked>>	61%	21770	62%	**40	100%
SNPE Vectan BA10	<<locked>>	61%	27354	78%	**01	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	15693	45%	**8	91%
SNPE Vectan BA9 1/2	<<locked>>	60%	21379	61%	**40	100%
SNPE Vectan SP 2	<<locked>>	61%	19537	56%	**22	90%
[Shooters World Major Pistol]*	<<locked>>	67%	22046	63%	**71	80%
Somchem MP200	<<locked>>	61%	22495	64%	**99	100%
Somchem MS200	<<locked>>	61%	20726	59%	**50	100%
[Somchem S221]*	<<locked>>	61%	24076	69%	**71	89%
Vihtavuori 3N37	<<locked>>	61%	17332	50%	**24	94%
[Vihtavuori 3N38]*	<<locked>>	74%	18014	52%	**56	80%
[Vihtavuori N105]*	<<locked>>	77%	15084	43%	**30	80%
Vihtavuori N320	<<locked>>	62%	23757	68%	**43	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	13938	40%	**7	100%
Vihtavuori N330	<<locked>>	61%	21480	61%	**63	100%
Vihtavuori N340	<<locked>>	60%	19160	55%	**24	100%
Vihtavuori N350	<<locked>>	60%	15693	45%	**4	93%

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