Load data for .400 Cor-Bon + .400 | 170gr | Norma HP

Recommended Powder(s): Accurate No. 2, Alliant Herco, Hodgdon Longshot, Rottweil P 806, SNPE Vectan A0

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.400 \| 170gr \| Norma HP
Manufacturer SKU:	61002
Bullet Weight:	170gr \| 11.0g
Bullet Diameter:	0.400" \| 10.16mm
Bullet Length:	<<locked>>
Caliber:	.400 Cor-Bon load data
Case Length (l3):	0.899" \| 22.8mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	25.5 Grains of Water \| 1.65 cm³
Primer Size:	Large Pistol (LP)
Max. allowed Pressure:	34954 psi \| 2410 bar
LID:	LID_B3908_C649
Last updated:	2026-02-04

Load data for 122 loads in caliber .400 Cor-Bon with .400 | 170gr | Norma HP bullet and 61 powders such as Accurate No. 2, Alliant Herco, Hodgdon Longshot, Rottweil P 806, SNPE Vectan A0. 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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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>>	96%	29689	85%	**96	94%
ADI AP 70N	<<locked>>	66%	30429	87%	**27	100%
ADI APS 350	<<locked>>	70%	30618	88%	**43	100%
ADI APS 450	<<locked>>	71%	30284	87%	**79	100%
ADI AS 30	<<locked>>	74%	30371	87%	**22	100%
ADI AS 50N	<<locked>>	72%	31357	90%	**78	100%
Accurate No. 2 👍	<<locked>>	74%	30806	88%	**40	100%
[Accurate No. 7]*	<<locked>>	79%	31183	89%	**68	85%
Accurate Solo 1000	<<locked>>	74%	31183	89%	**58	100%
Accurate Solo 1250	<<locked>>	80%	30806	88%	**14	100%
Alliant BE-86	<<locked>>	79%	31270	89%	**17	100%
[Alliant BLUE DOT]*	<<locked>>	96%	27688	79%	**96	82%
Alliant BULLSEYE	<<locked>>	71%	31343	90%	**86	100%
Alliant Herco 👍	<<locked>>	95%	30603	88%	**80	100%
Alliant POWER PISTOL	<<locked>>	81%	30995	89%	**62	94%
Alliant Sport Pistol	<<locked>>	66%	31386	90%	**89	100%
Alliant UNIQUE	<<locked>>	80%	30603	88%	**83	100%
Baschieri & Pellagri 100	<<locked>>	75%	30545	87%	**61	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	95%	30516	87%	**81	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	72%	30864	88%	**88	100%
Hodgdon Clays	<<locked>>	70%	31024	89%	**63	100%
Hodgdon HS-6	<<locked>>	66%	30516	87%	**99	98%
Hodgdon Longshot 👍	<<locked>>	63%	30530	87%	**99	99%
Hodgdon Universal	<<locked>>	73%	30429	87%	**27	100%
Hodgdon CFE Pistol	<<locked>>	76%	30937	89%	**30	100%
Hodgdon TrailBoss	<<locked>>	96%	13300	38%	**3	100%
[Lovex D037.1]*	<<locked>>	79%	31183	89%	**68	85%
Lovex S011	<<locked>>	65%	31140	89%	**88	100%
Lovex S020	<<locked>>	73%	30632	88%	**43	100%
Maxam CSB 1	<<locked>>	83%	30197	86%	**01	100%
Maxam CSB 2	<<locked>>	80%	30676	88%	**24	100%
Maxam CSB 3	<<locked>>	78%	31241	89%	**91	100%
Maxam CSB 4	<<locked>>	74%	30705	88%	**68	100%
Maxam CSB 5	<<locked>>	70%	31198	89%	**22	100%
Ramshot Silhouette	<<locked>>	66%	30632	88%	**76	100%
Ramshot True Blue	<<locked>>	63%	31154	89%	**02	99%
ReloadSwiss RS 12	<<locked>>	70%	31285	89%	**11	100%
ReloadSwiss RS 14	<<locked>>	97%	12357	35%	**0	100%
ReloadSwiss RS 20	<<locked>>	83%	31024	89%	**89	100%
[ReloadSwiss RS 24]*	<<locked>>	84%	30516	87%	**48	88%
Rottweil P 801	<<locked>>	64%	30443	87%	**68	100%
Rottweil P 806 👍	<<locked>>	92%	31314	90%	**14	99%
SNPE Vectan A0 👍	<<locked>>	82%	30560	87%	**34	100%
SNPE Vectan BA 9	<<locked>>	75%	30821	88%	**17	100%
SNPE Vectan BA10	<<locked>>	66%	30269	87%	**79	100%
SNPE Vectan BA7 1/2	<<locked>>	89%	31285	89%	**93	99%
SNPE Vectan BA9 1/2	<<locked>>	76%	30516	87%	**17	100%
SNPE Vectan SP 2	<<locked>>	78%	31125	89%	**81	96%
[Shooters World Major Pistol]*	<<locked>>	79%	31183	89%	**68	85%
Somchem MP200	<<locked>>	74%	31154	89%	**80	100%
Somchem MS200	<<locked>>	78%	30487	87%	**47	100%
Somchem S221	<<locked>>	70%	30719	88%	**25	91%
Vihtavuori 3N37	<<locked>>	82%	30835	88%	**16	99%
[Vihtavuori 3N38]*	<<locked>>	96%	30995	89%	**42	89%
[Vihtavuori N105]*	<<locked>>	96%	23699	68%	**70	89%
Vihtavuori N320	<<locked>>	73%	31227	89%	**78	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	29066	83%	**86	100%
Vihtavuori N330	<<locked>>	75%	30066	86%	**27	100%
Vihtavuori N340	<<locked>>	80%	31082	89%	**63	100%
Vihtavuori N350	<<locked>>	86%	30980	89%	**12	99%
Winchester 231	<<locked>>	63%	30937	88%	**04	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	67%	13808	40%	**8	81%
ADI AP 70N	<<locked>>	60%	25701	74%	**61	100%
ADI APS 350	<<locked>>	61%	25034	72%	**4	100%
ADI APS 450	<<locked>>	62%	24120	69%	**7	100%
ADI AS 30	<<locked>>	61%	21973	63%	**04	100%
ADI AS 50N	<<locked>>	60%	23018	66%	**60	100%
Accurate No. 2	<<locked>>	60%	20247	58%	**70	98%
[Accurate No. 7]*	<<locked>>	72%	24207	69%	**50	81%
Accurate Solo 1000	<<locked>>	62%	22553	65%	**40	100%
Accurate Solo 1250	<<locked>>	61%	17912	51%	**14	100%
Alliant BE-86	<<locked>>	61%	18666	53%	**24	100%
[Alliant BLUE DOT]*	<<locked>>	93%	25106	72%	**50	80%
Alliant BULLSEYE	<<locked>>	60%	23293	67%	**55	100%
Alliant Herco	<<locked>>	61%	13126	38%	**8	95%
[Alliant POWER PISTOL]*	<<locked>>	60%	16737	48%	**63	83%
Alliant Sport Pistol	<<locked>>	61%	26803	77%	**20	100%
Alliant UNIQUE	<<locked>>	61%	17927	51%	**56	99%
Baschieri & Pellagri 100	<<locked>>	61%	20378	58%	**17	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	62%	13082	37%	**2	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	61%	21770	62%	**70	100%
Hodgdon Clays	<<locked>>	61%	25570	73%	**1	100%
Hodgdon HS-6	<<locked>>	61%	25686	74%	**20	96%
Hodgdon Longshot	<<locked>>	61%	28587	82%	**70	98%
Hodgdon Universal	<<locked>>	61%	21727	62%	**96	100%
Hodgdon CFE Pistol	<<locked>>	61%	20030	57%	**63	100%
Hodgdon TrailBoss	<<locked>>	90%	12024	34%	**3	100%
[Lovex D037.1]*	<<locked>>	72%	24207	69%	**50	81%
Lovex S011	<<locked>>	61%	27296	78%	**38	100%
Lovex S020	<<locked>>	60%	20711	59%	**93	100%
Maxam CSB 1	<<locked>>	61%	17231	49%	**4	100%
Maxam CSB 2	<<locked>>	61%	17970	51%	**30	100%
Maxam CSB 3	<<locked>>	61%	20030	57%	**30	100%
Maxam CSB 4	<<locked>>	61%	21393	61%	**33	100%
Maxam CSB 5	<<locked>>	61%	24555	70%	**40	100%
Ramshot Silhouette	<<locked>>	61%	25353	73%	**01	100%
Ramshot True Blue	<<locked>>	61%	29022	83%	**66	99%
ReloadSwiss RS 12	<<locked>>	61%	24366	70%	**19	100%
ReloadSwiss RS 14	<<locked>>	91%	11182	32%	**7	100%
ReloadSwiss RS 20	<<locked>>	61%	16389	47%	**40	99%
[ReloadSwiss RS 24]*	<<locked>>	71%	20624	59%	**61	81%
Rottweil P 801	<<locked>>	61%	28166	81%	**38	100%
[Rottweil P 806]*	<<locked>>	61%	10631	30%	**8	81%
SNPE Vectan A0	<<locked>>	61%	17361	50%	**04	98%
SNPE Vectan BA 9	<<locked>>	61%	20697	59%	**60	100%
SNPE Vectan BA10	<<locked>>	61%	26527	76%	**30	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	61%	14576	42%	**5	88%
SNPE Vectan BA9 1/2	<<locked>>	60%	20117	58%	**56	100%
[SNPE Vectan SP 2]*	<<locked>>	61%	17956	51%	**25	88%
[Shooters World Major Pistol]*	<<locked>>	72%	24207	69%	**50	81%
Somchem MP200	<<locked>>	61%	21118	60%	**15	99%
Somchem MS200	<<locked>>	61%	19522	56%	**63	100%
[Somchem S221]*	<<locked>>	61%	22408	64%	**81	86%
Vihtavuori 3N37	<<locked>>	61%	16099	46%	**33	92%
[Vihtavuori 3N38]*	<<locked>>	79%	19000	54%	**19	80%
[Vihtavuori N105]*	<<locked>>	84%	16520	47%	**06	81%
Vihtavuori N320	<<locked>>	62%	22466	64%	**66	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	12792	37%	**0	100%
Vihtavuori N330	<<locked>>	61%	20160	58%	**79	100%
Vihtavuori N340	<<locked>>	60%	17927	51%	**40	99%
Vihtavuori N350	<<locked>>	60%	14431	41%	**8	90%
Winchester 231	<<locked>>	61%	28674	82%	**78	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