Load data for .400 Cor-Bon + .401 | 200gr | Rim Rock FP Top Shelf

Recommended Powder(s): Hodgdon HS-6, Rottweil P 806, SNPE Vectan BA7 1/2

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.401 \| 200gr \| Rim Rock FP Top Shelf
Manufacturer SKU:	#358
Bullet Weight:	200gr \| 13.0g
Bullet Diameter:	0.401" \| 10.19mm
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_B10587_C649
Last updated:	2026-01-22

Load data for 112 loads in caliber .400 Cor-Bon with .401 | 200gr | Rim Rock FP Top Shelf bullet and 56 powders such as Hodgdon HS-6, Rottweil P 806, SNPE Vectan BA7 1/2. 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%	30023	86%	**68	96%
ADI AP 70N	<<locked>>	67%	31328	90%	**02	100%
ADI APS 450	<<locked>>	73%	31256	89%	**5	100%
ADI AS 30	<<locked>>	75%	31401	90%	**04	100%
ADI AS 50N	<<locked>>	73%	31459	90%	**50	100%
Accurate No. 2	<<locked>>	74%	30937	89%	**06	100%
[Accurate No. 7]*	<<locked>>	78%	30632	88%	**27	87%
Accurate Solo 1000	<<locked>>	74%	31343	90%	**27	100%
Accurate Solo 1250	<<locked>>	80%	30719	88%	**79	100%
[Accurate TCM]*	<<locked>>	87%	31111	89%	**11	82%
[Alliant BLUE DOT]*	<<locked>>	96%	27209	78%	**55	84%
Alliant BULLSEYE	<<locked>>	71%	31038	89%	**38	100%
Alliant POWER PISTOL	<<locked>>	81%	31038	89%	**24	96%
Alliant Sport Pistol	<<locked>>	65%	30153	86%	**32	100%
Alliant UNIQUE	<<locked>>	81%	31053	89%	**48	100%
Baschieri & Pellagri 100	<<locked>>	75%	30081	86%	**24	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	95%	30356	87%	**47	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	72%	30429	87%	**56	100%
Hodgdon Clays	<<locked>>	70%	31256	89%	**2	100%
Hodgdon HS-6 👍	<<locked>>	66%	30705	88%	**65	99%
Hodgdon Longshot	<<locked>>	63%	30371	87%	**55	99%
Hodgdon Universal	<<locked>>	75%	31328	90%	**02	100%
Hodgdon CFE Pistol	<<locked>>	77%	31430	90%	**99	100%
[Lovex D037.1]*	<<locked>>	78%	30632	88%	**27	87%
Lovex S011	<<locked>>	64%	30269	87%	**43	100%
Lovex S020	<<locked>>	74%	31096	89%	**09	100%
Maxam CSB 1	<<locked>>	83%	30342	87%	**70	100%
Maxam CSB 2	<<locked>>	80%	30661	88%	**83	100%
Maxam CSB 3	<<locked>>	77%	30429	87%	**50	100%
Maxam CSB 4	<<locked>>	75%	30995	89%	**37	100%
Maxam CSB 5	<<locked>>	70%	30748	88%	**1	100%
Ramshot Silhouette	<<locked>>	67%	30719	88%	**45	100%
ReloadSwiss RS 12	<<locked>>	70%	30937	89%	**73	100%
ReloadSwiss RS 20	<<locked>>	83%	30893	88%	**48	100%
ReloadSwiss RS 24	<<locked>>	84%	30806	88%	**11	90%
Rottweil P 801	<<locked>>	65%	31082	89%	**43	100%
Rottweil P 806 👍	<<locked>>	92%	31357	90%	**76	100%
SNPE Vectan A0	<<locked>>	83%	31140	89%	**06	100%
SNPE Vectan BA 9	<<locked>>	74%	30052	86%	**70	100%
SNPE Vectan BA10	<<locked>>	68%	31227	89%	**5	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	90%	31270	89%	**55	99%
SNPE Vectan BA9 1/2	<<locked>>	76%	30647	88%	**83	100%
SNPE Vectan SP 2	<<locked>>	78%	30371	87%	**30	97%
[Shooters World Major Pistol]*	<<locked>>	78%	30632	88%	**27	87%
Somchem MP200	<<locked>>	74%	30821	88%	**35	100%
Somchem MS200	<<locked>>	78%	30835	88%	**15	100%
Somchem S221	<<locked>>	70%	30632	88%	**91	93%
Vihtavuori 3N37	<<locked>>	82%	30618	88%	**71	100%
Vihtavuori 3N38	<<locked>>	96%	30429	87%	**01	91%
Vihtavuori N105	<<locked>>	97%	23946	68%	**55	91%
Vihtavuori N320	<<locked>>	72%	30037	86%	**37	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	28747	82%	**1	100%
Vihtavuori N330	<<locked>>	75%	30269	87%	**93	100%
Vihtavuori N340	<<locked>>	79%	30414	87%	**15	100%
Vihtavuori N350	<<locked>>	86%	30589	88%	**65	100%
Winchester 231	<<locked>>	63%	30821	88%	**70	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	74%	16781	48%	**8	87%
ADI AP 70N	<<locked>>	61%	25846	74%	**37	100%
ADI APS 450	<<locked>>	68%	28282	81%	**2	100%
ADI AS 30	<<locked>>	65%	24062	69%	**9	100%
ADI AS 50N	<<locked>>	61%	23206	66%	**8	100%
Accurate No. 2	<<locked>>	60%	20044	57%	**5	99%
[Accurate No. 7]*	<<locked>>	68%	20885	60%	**70	80%
Accurate Solo 1000	<<locked>>	62%	22872	65%	**5	100%
Accurate Solo 1250	<<locked>>	63%	19319	55%	**8	100%
[Accurate TCM]*	<<locked>>	84%	28065	80%	**65	80%
[Alliant BLUE DOT]*	<<locked>>	89%	22626	65%	**83	80%
Alliant BULLSEYE	<<locked>>	60%	23163	66%	**30	100%
[Alliant POWER PISTOL]*	<<locked>>	60%	16418	47%	**5	85%
Alliant Sport Pistol	<<locked>>	60%	26136	75%	**76	100%
Alliant UNIQUE	<<locked>>	60%	17477	50%	**8	99%
Baschieri & Pellagri 100	<<locked>>	63%	22046	63%	**8	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	78%	20030	57%	**2	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	61%	22060	63%	**5	100%
Hodgdon Clays	<<locked>>	68%	29530	84%	**5	100%
Hodgdon HS-6	<<locked>>	61%	25179	72%	**89	97%
Hodgdon Longshot	<<locked>>	61%	28050	80%	**29	99%
Hodgdon Universal	<<locked>>	61%	21190	61%	**8	100%
Hodgdon CFE Pistol	<<locked>>	61%	19885	57%	**5	100%
[Lovex D037.1]*	<<locked>>	68%	20885	60%	**70	80%
Lovex S011	<<locked>>	61%	27340	78%	**10	100%
Lovex S020	<<locked>>	61%	20784	59%	**8	100%
Maxam CSB 1	<<locked>>	66%	19551	56%	**5	100%
Maxam CSB 2	<<locked>>	62%	18231	52%	**2	100%
Maxam CSB 3	<<locked>>	62%	20262	58%	**9	100%
Maxam CSB 4	<<locked>>	61%	21451	61%	**2	100%
Maxam CSB 5	<<locked>>	61%	24656	71%	**2	100%
Ramshot Silhouette	<<locked>>	61%	26034	74%	**83	100%
ReloadSwiss RS 12	<<locked>>	62%	24062	69%	**1	100%
ReloadSwiss RS 20	<<locked>>	61%	16186	46%	**8	100%
[ReloadSwiss RS 24]*	<<locked>>	68%	18608	53%	**01	81%
Rottweil P 801	<<locked>>	60%	26992	77%	**7	100%
[Rottweil P 806]*	<<locked>>	66%	12314	35%	**2	88%
SNPE Vectan A0	<<locked>>	64%	18840	54%	**5	99%
SNPE Vectan BA 9	<<locked>>	61%	20755	59%	**5	100%
SNPE Vectan BA10	<<locked>>	64%	28282	81%	**2	100%
SNPE Vectan BA7 1/2	<<locked>>	68%	17608	50%	**5	93%
SNPE Vectan BA9 1/2	<<locked>>	60%	19754	57%	**5	100%
[SNPE Vectan SP 2]*	<<locked>>	61%	17274	49%	**7	89%
[Shooters World Major Pistol]*	<<locked>>	68%	20885	60%	**70	80%
Somchem MP200	<<locked>>	61%	20494	59%	**4	99%
Somchem MS200	<<locked>>	61%	19232	55%	**8	100%
[Somchem S221]*	<<locked>>	61%	21872	63%	**50	88%
Vihtavuori 3N37	<<locked>>	62%	16360	47%	**8	94%
[Vihtavuori 3N38]*	<<locked>>	76%	17260	49%	**4	81%
[Vihtavuori N105]*	<<locked>>	81%	14997	43%	**1	81%
Vihtavuori N320	<<locked>>	61%	21553	62%	**2	100%
Vihtavuori N32C Tin Star	<<locked>>	89%	25063	72%	**2	100%
Vihtavuori N330	<<locked>>	61%	19885	57%	**1	100%
Vihtavuori N340	<<locked>>	60%	17622	50%	**5	99%
Vihtavuori N350	<<locked>>	64%	15983	46%	**5	94%
Winchester 231	<<locked>>	60%	28152	81%	**40	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