Load data for .400 Cor-Bon + .400 | 135gr | Nosler JHP

Recommended Powder(s): Accurate No. 2, Alliant UNIQUE, ReloadSwiss RS 20, Somchem MP200, Vihtavuori N340

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.400 \| 135gr \| Nosler JHP
Manufacturer SKU:	44852
Bullet Weight:	135gr \| 8.7g
Bullet Diameter:	0.400" \| 10.16mm
Bullet Length:	0.494" \| 12.5mm
Caliber:	.400 Cor-Bon load data
Case Length (l3):	0.899" \| 22.8mm
Cartridge Length (C.O.L.):	1.256" \| 31.9mm
Seated Depth:	0.137" \| 3.5mm
Shank Seated Depth:	0.137" \| 3.5mm
Case Capacity:	25.5 Grains of Water \| 1.65 cm³
Primer Size:	Large Pistol (LP)
Max. allowed Pressure:	34954 psi \| 2410 bar
LID:	LID_B4187_C649
Last updated:	2025-12-26

Load data for 112 loads in caliber .400 Cor-Bon with .400 | 135gr | Nosler JHP bullet and 56 powders such as Accurate No. 2, Alliant UNIQUE, ReloadSwiss RS 20, Somchem MP200, Vihtavuori N340. 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>>	97%	29820	85%	**16	92%
ADI AP 70N	<<locked>>	67%	31067	89%	**60	100%
ADI APS 350	<<locked>>	70%	30443	87%	**47	100%
ADI APS 450	<<locked>>	71%	30342	87%	**83	100%
ADI AS 30	<<locked>>	75%	31241	89%	**45	100%
ADI AS 50N	<<locked>>	72%	31169	89%	**01	100%
Accurate No. 2 👍	<<locked>>	74%	31183	89%	**67	100%
[Accurate No. 7]*	<<locked>>	79%	31227	89%	**88	83%
Accurate Solo 1000	<<locked>>	74%	31328	90%	**78	100%
Accurate Solo 1250	<<locked>>	80%	30298	87%	**37	100%
Alliant BULLSEYE	<<locked>>	71%	30937	89%	**12	100%
Alliant POWER PISTOL	<<locked>>	81%	30748	88%	**85	92%
Alliant Sport Pistol	<<locked>>	65%	30618	88%	**03	100%
Alliant UNIQUE 👍	<<locked>>	81%	31169	89%	**26	100%
Baschieri & Pellagri 100	<<locked>>	76%	30777	88%	**81	100%
Hodgdon Clays	<<locked>>	70%	30995	89%	**70	100%
Hodgdon HS-6	<<locked>>	67%	30879	88%	**29	97%
Hodgdon Longshot	<<locked>>	64%	31285	89%	**32	98%
Hodgdon Universal	<<locked>>	74%	31067	89%	**60	100%
Hodgdon CFE Pistol	<<locked>>	77%	31357	90%	**60	100%
Hodgdon TrailBoss	<<locked>>	96%	13285	38%	**14	100%
[Lovex D037.1]*	<<locked>>	79%	31227	89%	**88	83%
Lovex S011	<<locked>>	65%	31444	90%	**17	100%
Lovex S020	<<locked>>	74%	31357	90%	**83	100%
Maxam CSB 1	<<locked>>	83%	30501	87%	**34	100%
Maxam CSB 2	<<locked>>	81%	30995	89%	**53	100%
Maxam CSB 3	<<locked>>	78%	31256	89%	**21	100%
Maxam CSB 4	<<locked>>	74%	30516	87%	**81	100%
Maxam CSB 5	<<locked>>	70%	30908	88%	**32	100%
Ramshot Silhouette	<<locked>>	67%	30647	88%	**03	100%
Ramshot True Blue	<<locked>>	62%	30908	88%	**22	98%
ReloadSwiss RS 12	<<locked>>	70%	31241	89%	**37	100%
ReloadSwiss RS 14	<<locked>>	97%	12125	35%	**14	100%
ReloadSwiss RS 20 👍	<<locked>>	83%	30516	87%	**19	100%
[ReloadSwiss RS 24]*	<<locked>>	84%	30618	88%	**65	85%
Rottweil P 801	<<locked>>	64%	30748	88%	**91	100%
Rottweil P 806	<<locked>>	91%	30690	88%	**27	97%
SNPE Vectan A0	<<locked>>	83%	30777	88%	**67	100%
SNPE Vectan BA 9	<<locked>>	75%	31459	90%	**50	100%
SNPE Vectan BA10	<<locked>>	67%	30327	87%	**83	100%
SNPE Vectan BA7 1/2	<<locked>>	90%	31459	90%	**19	98%
SNPE Vectan BA9 1/2	<<locked>>	76%	30893	88%	**50	100%
SNPE Vectan SP 2	<<locked>>	78%	30980	89%	**04	94%
[Shooters World Major Pistol]*	<<locked>>	79%	31227	89%	**88	83%
Somchem MP200 👍	<<locked>>	74%	30995	89%	**03	100%
Somchem MS200	<<locked>>	79%	31343	90%	**86	100%
Somchem S221	<<locked>>	71%	31386	90%	**58	90%
Vihtavuori 3N37	<<locked>>	83%	31372	90%	**45	98%
[Vihtavuori 3N38]*	<<locked>>	96%	31212	89%	**75	87%
[Vihtavuori N105]*	<<locked>>	96%	23583	67%	**80	86%
Vihtavuori N320	<<locked>>	73%	30647	88%	**94	100%
Vihtavuori N32C Tin Star	<<locked>>	97%	29530	84%	**99	100%
Vihtavuori N330	<<locked>>	75%	30443	87%	**63	100%
Vihtavuori N340 👍	<<locked>>	79%	30371	87%	**76	100%
Vihtavuori N350	<<locked>>	86%	31038	89%	**39	99%
Winchester 231	<<locked>>	63%	30371	87%	**27	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	71%	15679	45%	**81	81%
ADI AP 70N	<<locked>>	61%	26411	76%	**88	100%
ADI APS 350	<<locked>>	61%	25048	72%	**61	100%
ADI APS 450	<<locked>>	61%	23322	67%	**75	100%
ADI AS 30	<<locked>>	61%	22205	64%	**01	100%
ADI AS 50N	<<locked>>	61%	23424	67%	**73	100%
Accurate No. 2	<<locked>>	61%	20479	59%	**63	97%
[Accurate No. 7]*	<<locked>>	75%	27137	78%	**09	80%
Accurate Solo 1000	<<locked>>	62%	22495	64%	**34	100%
Accurate Solo 1250	<<locked>>	61%	18202	52%	**04	100%
Alliant BULLSEYE	<<locked>>	61%	23554	67%	**68	100%
[Alliant POWER PISTOL]*	<<locked>>	61%	16868	48%	**47	81%
Alliant Sport Pistol	<<locked>>	61%	26977	77%	**40	100%
Alliant UNIQUE	<<locked>>	62%	18275	52%	**47	97%
Baschieri & Pellagri 100	<<locked>>	61%	20523	59%	**14	100%
Hodgdon Clays	<<locked>>	61%	25440	73%	**84	100%
Hodgdon HS-6	<<locked>>	61%	25324	72%	**17	94%
Hodgdon Longshot	<<locked>>	61%	27978	80%	**70	97%
Hodgdon Universal	<<locked>>	60%	21306	61%	**83	100%
Hodgdon CFE Pistol	<<locked>>	61%	19914	57%	**47	100%
Hodgdon TrailBoss	<<locked>>	61%	6686	19%	**8	99%
[Lovex D037.1]*	<<locked>>	75%	27137	78%	**09	80%
Lovex S011	<<locked>>	61%	27253	78%	**52	100%
Lovex S020	<<locked>>	62%	21466	61%	**02	100%
Maxam CSB 1	<<locked>>	62%	17390	50%	**75	100%
Maxam CSB 2	<<locked>>	61%	17985	51%	**17	100%
Maxam CSB 3	<<locked>>	61%	19580	56%	**11	100%
Maxam CSB 4	<<locked>>	60%	21089	60%	**20	100%
Maxam CSB 5	<<locked>>	61%	24511	70%	**37	100%
Ramshot Silhouette	<<locked>>	61%	25715	74%	**14	99%
Ramshot True Blue	<<locked>>	61%	29312	84%	**93	97%
ReloadSwiss RS 12	<<locked>>	62%	24337	70%	**25	100%
ReloadSwiss RS 14	<<locked>>	60%	6150	18%	**8	94%
ReloadSwiss RS 20	<<locked>>	61%	16462	47%	**20	98%
[ReloadSwiss RS 24]*	<<locked>>	75%	23366	67%	**21	81%
Rottweil P 801	<<locked>>	61%	27789	79%	**48	100%
[Rottweil P 806]*	<<locked>>	63%	11734	34%	**45	80%
SNPE Vectan A0	<<locked>>	61%	16955	49%	**75	96%
SNPE Vectan BA 9	<<locked>>	61%	20566	59%	**53	100%
SNPE Vectan BA10	<<locked>>	61%	26194	75%	**17	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	61%	14156	40%	**15	85%
SNPE Vectan BA9 1/2	<<locked>>	61%	20465	59%	**60	100%
[SNPE Vectan SP 2]*	<<locked>>	61%	17390	50%	**86	84%
[Shooters World Major Pistol]*	<<locked>>	75%	27137	78%	**09	80%
Somchem MP200	<<locked>>	61%	21147	61%	**06	98%
Somchem MS200	<<locked>>	61%	19058	55%	**43	99%
[Somchem S221]*	<<locked>>	61%	22220	64%	**62	83%
[Vihtavuori 3N37]*	<<locked>>	61%	15838	45%	**01	89%
[Vihtavuori 3N38]*	<<locked>>	85%	22336	64%	**81	80%
[Vihtavuori N105]*	<<locked>>	88%	18768	54%	**48	80%
Vihtavuori N320	<<locked>>	61%	21596	62%	**53	100%
Vihtavuori N32C Tin Star	<<locked>>	60%	12531	36%	**1	100%
Vihtavuori N330	<<locked>>	61%	19493	56%	**66	100%
Vihtavuori N340	<<locked>>	61%	17985	51%	**20	97%
[Vihtavuori N350]*	<<locked>>	61%	14663	42%	**58	88%
Winchester 231	<<locked>>	61%	28601	82%	**94	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