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

Recommended Powder(s): Alliant Herco, Rottweil P 806, SNPE Vectan A0

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.400 \| 170gr \| Nosler HP
Manufacturer SKU:	44844
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_B4189_C649
Last updated:	2026-02-04

Load data for 118 loads in caliber .400 Cor-Bon with .400 | 170gr | Nosler HP bullet and 59 powders such as Alliant Herco, 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>>	97%	31241	89%	**42	96%
ADI AP 70N	<<locked>>	65%	30806	88%	**43	100%
ADI APS 350	<<locked>>	70%	31285	90%	**66	100%
ADI APS 450	<<locked>>	71%	30908	88%	**96	100%
ADI AS 30	<<locked>>	74%	30995	89%	**42	100%
ADI AS 50N	<<locked>>	70%	30560	87%	**84	100%
Accurate No. 2	<<locked>>	73%	30777	88%	**57	100%
[Accurate No. 7]*	<<locked>>	77%	31154	89%	**85	86%
Accurate Solo 1000	<<locked>>	72%	30400	87%	**58	100%
Accurate Solo 1250	<<locked>>	79%	31169	89%	**30	100%
Alliant BE-86	<<locked>>	76%	30197	86%	**14	100%
[Alliant BLUE DOT]*	<<locked>>	97%	29457	84%	**45	84%
Alliant BULLSEYE	<<locked>>	68%	30429	87%	**83	100%
Alliant Herco 👍	<<locked>>	95%	31270	89%	**06	100%
Alliant POWER PISTOL	<<locked>>	79%	30748	88%	**75	95%
Alliant Sport Pistol	<<locked>>	64%	30400	87%	**86	100%
Alliant UNIQUE	<<locked>>	79%	30676	88%	**99	100%
Baschieri & Pellagri 100	<<locked>>	74%	31009	89%	**78	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	95%	31444	90%	**01	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	71%	31415	90%	**07	100%
Hodgdon Clays	<<locked>>	68%	30472	87%	**70	100%
Hodgdon HS-6	<<locked>>	66%	30995	89%	**22	98%
Hodgdon Longshot	<<locked>>	63%	31198	89%	**19	99%
Hodgdon Universal	<<locked>>	72%	30806	88%	**43	100%
Hodgdon CFE Pistol	<<locked>>	75%	31009	89%	**43	100%
Hodgdon TrailBoss	<<locked>>	96%	13895	40%	**6	100%
[Lovex D037.1]*	<<locked>>	77%	31154	89%	**85	86%
Lovex S011	<<locked>>	64%	31430	90%	**07	100%
Lovex S020	<<locked>>	72%	30995	89%	**63	100%
Maxam CSB 1	<<locked>>	81%	30487	87%	**17	100%
Maxam CSB 2	<<locked>>	79%	31053	89%	**37	100%
Maxam CSB 3	<<locked>>	76%	30284	87%	**94	100%
Maxam CSB 4	<<locked>>	74%	31299	90%	**81	100%
Maxam CSB 5	<<locked>>	68%	30385	87%	**25	100%
Ramshot Silhouette	<<locked>>	66%	31415	90%	**06	100%
ReloadSwiss RS 12	<<locked>>	68%	30530	87%	**14	100%
ReloadSwiss RS 14	<<locked>>	94%	12314	35%	**6	100%
ReloadSwiss RS 20	<<locked>>	82%	31038	89%	**02	100%
[ReloadSwiss RS 24]*	<<locked>>	83%	30821	88%	**65	89%
Rottweil P 801	<<locked>>	63%	30995	89%	**84	100%
Rottweil P 806 👍	<<locked>>	90%	31241	89%	**27	99%
SNPE Vectan A0 👍	<<locked>>	81%	30414	87%	**50	100%
SNPE Vectan BA 9	<<locked>>	73%	30705	88%	**27	100%
SNPE Vectan BA10	<<locked>>	66%	30893	88%	**96	100%
SNPE Vectan BA7 1/2	<<locked>>	87%	30676	88%	**96	99%
SNPE Vectan BA9 1/2	<<locked>>	75%	30589	88%	**34	100%
SNPE Vectan SP 2	<<locked>>	76%	30951	89%	**98	97%
[Shooters World Major Pistol]*	<<locked>>	77%	31154	89%	**85	86%
Somchem MP200	<<locked>>	73%	30893	88%	**93	100%
Somchem MS200	<<locked>>	77%	30618	88%	**60	100%
Somchem S221	<<locked>>	69%	31198	89%	**55	92%
Vihtavuori 3N37	<<locked>>	80%	30560	87%	**25	99%
Vihtavuori 3N38	<<locked>>	94%	30763	88%	**58	90%
Vihtavuori N105	<<locked>>	96%	24729	71%	**09	90%
Vihtavuori N320	<<locked>>	71%	30313	87%	**84	100%
Vihtavuori N32C Tin Star	<<locked>>	97%	30385	87%	**09	100%
Vihtavuori N330	<<locked>>	74%	30429	87%	**40	100%
Vihtavuori N340	<<locked>>	78%	31314	90%	**76	100%
Vihtavuori N350	<<locked>>	84%	30530	87%	**22	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	63%	13024	37%	**2	80%
ADI AP 70N	<<locked>>	61%	27412	78%	**91	100%
ADI APS 350	<<locked>>	60%	24801	71%	**4	100%
ADI APS 450	<<locked>>	60%	23743	68%	**01	100%
ADI AS 30	<<locked>>	61%	22698	65%	**24	100%
ADI AS 50N	<<locked>>	60%	23743	68%	**83	100%
Accurate No. 2	<<locked>>	61%	21538	62%	**06	99%
[Accurate No. 7]*	<<locked>>	69%	22858	65%	**37	80%
Accurate Solo 1000	<<locked>>	60%	22263	64%	**47	100%
Accurate Solo 1250	<<locked>>	60%	18652	53%	**37	100%
Alliant BE-86	<<locked>>	62%	19841	57%	**56	100%
[Alliant BLUE DOT]*	<<locked>>	90%	24758	71%	**53	80%
Alliant BULLSEYE	<<locked>>	61%	24990	71%	**98	100%
Alliant Herco	<<locked>>	61%	13648	39%	**1	96%
[Alliant POWER PISTOL]*	<<locked>>	61%	17477	50%	**96	85%
Alliant Sport Pistol	<<locked>>	61%	28195	81%	**53	100%
Alliant UNIQUE	<<locked>>	60%	18478	53%	**76	99%
Baschieri & Pellagri 100	<<locked>>	60%	20987	60%	**37	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	62%	13547	39%	**2	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	61%	22611	65%	**89	100%
Hodgdon Clays	<<locked>>	60%	25179	72%	**7	100%
Hodgdon HS-6	<<locked>>	61%	26397	76%	**43	97%
Hodgdon Longshot	<<locked>>	61%	29138	83%	**89	99%
Hodgdon Universal	<<locked>>	61%	22321	64%	**12	100%
Hodgdon CFE Pistol	<<locked>>	61%	21176	61%	**93	100%
Hodgdon TrailBoss	<<locked>>	88%	12067	35%	**0	100%
[Lovex D037.1]*	<<locked>>	69%	22858	65%	**37	80%
Lovex S011	<<locked>>	61%	28993	83%	**75	100%
Lovex S020	<<locked>>	61%	22133	63%	**25	100%
Maxam CSB 1	<<locked>>	61%	17941	51%	**17	100%
Maxam CSB 2	<<locked>>	61%	18608	53%	**50	100%
Maxam CSB 3	<<locked>>	61%	20711	59%	**47	100%
Maxam CSB 4	<<locked>>	61%	22191	63%	**56	100%
Maxam CSB 5	<<locked>>	61%	25483	73%	**60	100%
Ramshot Silhouette	<<locked>>	61%	26368	75%	**30	100%
ReloadSwiss RS 12	<<locked>>	61%	25005	72%	**38	100%
ReloadSwiss RS 14	<<locked>>	89%	11197	32%	**7	100%
ReloadSwiss RS 20	<<locked>>	61%	16853	48%	**60	100%
[ReloadSwiss RS 24]*	<<locked>>	68%	19725	56%	**48	80%
Rottweil P 801	<<locked>>	61%	28616	82%	**55	100%
[Rottweil P 806]*	<<locked>>	61%	11574	33%	**1	84%
SNPE Vectan A0	<<locked>>	61%	17738	51%	**24	98%
SNPE Vectan BA 9	<<locked>>	61%	21857	63%	**96	100%
SNPE Vectan BA10	<<locked>>	61%	27224	78%	**50	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	61%	14837	42%	**1	89%
SNPE Vectan BA9 1/2	<<locked>>	62%	21596	62%	**93	100%
[SNPE Vectan SP 2]*	<<locked>>	61%	18869	54%	**61	89%
[Shooters World Major Pistol]*	<<locked>>	69%	22858	65%	**37	80%
Somchem MP200	<<locked>>	60%	21509	62%	**29	99%
Somchem MS200	<<locked>>	61%	20001	57%	**83	100%
[Somchem S221]*	<<locked>>	61%	23496	67%	**17	88%
Vihtavuori 3N37	<<locked>>	61%	16897	48%	**66	93%
[Vihtavuori 3N38]*	<<locked>>	77%	18898	54%	**29	81%
[Vihtavuori N105]*	<<locked>>	81%	15809	45%	**96	80%
Vihtavuori N320	<<locked>>	62%	23235	66%	**86	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	13460	39%	**3	100%
Vihtavuori N330	<<locked>>	61%	20668	59%	**99	100%
Vihtavuori N340	<<locked>>	61%	19145	55%	**79	99%
Vihtavuori N350	<<locked>>	61%	15490	44%	**24	92%

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