Load data for .454 Casull Magnum + .452 | 200gr | H&N RN KB

Recommended Powder(s): Rottweil P 806, SNPE Vectan BA7 1/2, SNPE Vectan SP 2, Somchem S221, Vihtavuori N350

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.452 \| 200gr \| H&N RN KB
Bullet Weight:	200gr \| 13.0g
Bullet Diameter:	0.452" \| 11.48mm
Bullet Length:	0.543" \| 13.8mm
Caliber:	.454 Casull Magnum load data
Case Length (l3):	1.398" \| 35.5mm
Cartridge Length (C.O.L.):	1.739" \| 44.2mm
Seated Depth:	0.202" \| 5.1mm
Shank Seated Depth:	0.202" \| 5.1mm
Case Capacity:	46.8 Grains of Water \| 3.04 cm³
Primer Size:	Small Rifle Magnum (SRM)
Max. allowed Pressure:	56565 psi \| 3900 bar
LID:	LID_B7533_C777
Last updated:	2025-11-04

Load data for 140 loads in caliber .454 Casull Magnum with .452 | 200gr | H&N RN KB bullet and 70 powders such as Rottweil P 806, SNPE Vectan BA7 1/2, SNPE Vectan SP 2, Somchem S221, Vihtavuori N350. 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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Use the Personalized Load Calculator to customize loads to your own specific requirements. Find more details in the help section.

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%	41930	74%	**83	100%
ADI AP 70N	<<locked>>	74%	49966	88%	**44	100%
ADI APS 350	<<locked>>	86%	49617	88%	**50	100%
ADI APS 450	<<locked>>	87%	49705	88%	**83	100%
ADI AS 30	<<locked>>	88%	50169	89%	**32	100%
ADI AS 50N	<<locked>>	83%	50894	90%	**85	100%
[Accurate 4100]*	<<locked>>	96%	41655	74%	**09	82%
Accurate No. 2	<<locked>>	80%	50618	89%	**67	100%
Accurate No. 5	<<locked>>	65%	49705	88%	**85	100%
Accurate No. 7	<<locked>>	79%	49211	87%	**27	96%
Accurate No. 9	<<locked>>	88%	50618	89%	**34	92%
Accurate Solo 1000	<<locked>>	86%	50328	89%	**65	100%
Accurate Solo 1250	<<locked>>	89%	50038	88%	**21	100%
Accurate TCM	<<locked>>	88%	50111	89%	**21	93%
[Alliant 2400]*	<<locked>>	96%	45571	81%	**04	88%
Alliant BLUE DOT	<<locked>>	96%	41655	74%	**22	93%
Alliant BULLSEYE	<<locked>>	78%	49632	88%	**96	100%
Alliant POWER PISTOL	<<locked>>	85%	49574	88%	**21	100%
Alliant Sport Pistol	<<locked>>	73%	50038	88%	**06	100%
Alliant UNIQUE	<<locked>>	88%	49806	88%	**09	100%
Baschieri & Pellagri 100	<<locked>>	86%	50691	90%	**62	100%
Hodgdon Clays	<<locked>>	86%	50720	90%	**76	100%
Hodgdon HP38	<<locked>>	63%	50270	89%	**01	100%
Hodgdon HS-6	<<locked>>	71%	49763	88%	**45	100%
Hodgdon Longshot	<<locked>>	68%	50009	88%	**29	100%
Hodgdon Universal	<<locked>>	82%	49966	88%	**44	100%
Hodgdon CFE Pistol	<<locked>>	84%	49806	88%	**27	100%
Hodgdon TrailBoss	<<locked>>	97%	17056	30%	**60	100%
Lovex D036	<<locked>>	65%	49661	88%	**85	100%
Lovex D037.1	<<locked>>	79%	49211	87%	**27	96%
Lovex D037.2	<<locked>>	87%	50618	89%	**34	92%
Lovex S011	<<locked>>	74%	50575	89%	**88	100%
Lovex S020	<<locked>>	79%	49211	87%	**47	100%
Maxam CSB 1	<<locked>>	93%	50575	89%	**11	100%
Maxam CSB 2	<<locked>>	88%	50357	89%	**08	100%
Maxam CSB 3	<<locked>>	88%	50053	88%	**88	100%
Maxam CSB 4	<<locked>>	86%	50560	89%	**72	100%
Maxam CSB 5	<<locked>>	81%	49443	87%	**09	100%
[Ramshot Enforcer]*	<<locked>>	97%	46659	82%	**21	89%
Ramshot Silhouette	<<locked>>	73%	50850	90%	**13	100%
Ramshot True Blue	<<locked>>	67%	50647	90%	**32	100%
Ramshot Zip	<<locked>>	64%	50270	89%	**08	100%
ReloadSwiss RS 12	<<locked>>	76%	49429	87%	**81	100%
ReloadSwiss RS 14	<<locked>>	96%	15273	27%	**50	100%
ReloadSwiss RS 20	<<locked>>	88%	49690	88%	**77	100%
ReloadSwiss RS 24	<<locked>>	87%	50096	89%	**31	98%
Rottweil P 801	<<locked>>	74%	50720	90%	**58	100%
Rottweil P 806 👍	<<locked>>	91%	50792	90%	**14	100%
SNPE Vectan A0	<<locked>>	92%	50546	89%	**60	100%
SNPE Vectan BA 9	<<locked>>	84%	50488	89%	**17	100%
SNPE Vectan BA10	<<locked>>	81%	49705	88%	**83	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	95%	50212	89%	**22	100%
SNPE Vectan BA9 1/2	<<locked>>	85%	50386	89%	**24	100%
SNPE Vectan SP 2 👍	<<locked>>	80%	49864	88%	**21	100%
Shooters World Auto Pistol	<<locked>>	65%	49661	88%	**85	100%
Shooters World Heavy Pistol	<<locked>>	87%	50618	89%	**34	92%
Shooters World Major Pistol	<<locked>>	79%	49211	87%	**27	96%
Somchem MP200	<<locked>>	81%	50343	89%	**03	100%
Somchem MS200	<<locked>>	86%	49530	88%	**67	100%
Somchem S221 👍	<<locked>>	74%	49472	87%	**04	100%
Vihtavuori 3N37	<<locked>>	87%	50285	89%	**42	100%
Vihtavuori 3N38	<<locked>>	96%	47659	84%	**85	98%
Vihtavuori N105	<<locked>>	96%	40147	71%	**32	99%
Vihtavuori N310	<<locked>>	70%	49110	87%	**70	100%
Vihtavuori N320	<<locked>>	82%	50430	89%	**75	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	36970	65%	**39	100%
Vihtavuori N330	<<locked>>	82%	50734	90%	**27	100%
Vihtavuori N340	<<locked>>	86%	49661	88%	**63	100%
Vihtavuori N350 👍	<<locked>>	91%	50560	89%	**32	100%
Winchester 231	<<locked>>	71%	50270	89%	**08	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	61%	15708	28%	**48	86%
ADI AP 70N	<<locked>>	61%	34055	60%	**44	100%
ADI APS 350	<<locked>>	61%	28979	51%	**91	100%
ADI APS 450	<<locked>>	61%	27804	49%	**04	100%
ADI AS 30	<<locked>>	61%	27224	48%	**40	100%
ADI AS 50N	<<locked>>	61%	29298	52%	**19	100%
[Accurate 4100]*	<<locked>>	93%	36970	65%	**54	80%
Accurate No. 2	<<locked>>	61%	27224	48%	**65	100%
Accurate No. 5	<<locked>>	61%	42699	75%	**83	100%
[Accurate No. 7]*	<<locked>>	61%	24932	44%	**34	85%
[Accurate No. 9]*	<<locked>>	71%	26948	48%	**57	80%
Accurate Solo 1000	<<locked>>	61%	27688	49%	**73	100%
Accurate Solo 1250	<<locked>>	61%	23960	42%	**73	100%
[Accurate TCM]*	<<locked>>	68%	25063	44%	**17	81%
[Alliant 2400]*	<<locked>>	85%	31154	55%	**62	80%
[Alliant BLUE DOT]*	<<locked>>	73%	21118	37%	**19	80%
Alliant BULLSEYE	<<locked>>	61%	31125	55%	**57	100%
Alliant POWER PISTOL	<<locked>>	61%	23946	42%	**98	93%
Alliant Sport Pistol	<<locked>>	61%	35621	63%	**26	100%
Alliant UNIQUE	<<locked>>	61%	24265	43%	**42	100%
Baschieri & Pellagri 100	<<locked>>	61%	26469	47%	**66	100%
Hodgdon Clays	<<locked>>	61%	29559	52%	**14	100%
Hodgdon HP38	<<locked>>	61%	47108	83%	**68	100%
Hodgdon HS-6	<<locked>>	61%	35549	63%	**58	100%
Hodgdon Longshot	<<locked>>	61%	39189	69%	**14	100%
Hodgdon Universal	<<locked>>	61%	28021	50%	**58	100%
Hodgdon CFE Pistol	<<locked>>	61%	26905	48%	**35	100%
Hodgdon TrailBoss	<<locked>>	60%	7731	14%	**1	100%
Lovex D036	<<locked>>	61%	42641	75%	**83	100%
[Lovex D037.1]*	<<locked>>	61%	24932	44%	**34	85%
[Lovex D037.2]*	<<locked>>	70%	26948	48%	**57	80%
Lovex S011	<<locked>>	61%	35172	62%	**17	100%
Lovex S020	<<locked>>	61%	28790	51%	**85	100%
Maxam CSB 1	<<locked>>	61%	22379	40%	**43	100%
Maxam CSB 2	<<locked>>	61%	24685	44%	**83	100%
Maxam CSB 3	<<locked>>	61%	25701	45%	**76	100%
Maxam CSB 4	<<locked>>	61%	27789	49%	**93	100%
Maxam CSB 5	<<locked>>	61%	30153	53%	**76	100%
[Ramshot Enforcer]*	<<locked>>	84%	29617	52%	**49	81%
Ramshot Silhouette	<<locked>>	61%	34838	62%	**19	100%
Ramshot True Blue	<<locked>>	61%	40988	72%	**24	100%
Ramshot Zip	<<locked>>	61%	45643	81%	**58	100%
ReloadSwiss RS 12	<<locked>>	61%	31937	56%	**78	100%
ReloadSwiss RS 14	<<locked>>	61%	7049	12%	**8	99%
ReloadSwiss RS 20	<<locked>>	61%	22785	40%	**02	100%
[ReloadSwiss RS 24]*	<<locked>>	61%	21292	38%	**29	85%
Rottweil P 801	<<locked>>	61%	36172	64%	**07	100%
Rottweil P 806	<<locked>>	61%	17347	31%	**43	92%
SNPE Vectan A0	<<locked>>	61%	22582	40%	**66	100%
SNPE Vectan BA 9	<<locked>>	61%	27456	49%	**32	100%
SNPE Vectan BA10	<<locked>>	61%	31488	56%	**63	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	19261	34%	**30	96%
SNPE Vectan BA9 1/2	<<locked>>	61%	26687	47%	**29	100%
SNPE Vectan SP 2	<<locked>>	61%	26324	47%	**60	96%
Shooters World Auto Pistol	<<locked>>	61%	42641	75%	**83	100%
[Shooters World Heavy Pistol]*	<<locked>>	70%	26948	48%	**57	80%
[Shooters World Major Pistol]*	<<locked>>	61%	24932	44%	**34	85%
Somchem MP200	<<locked>>	61%	28369	50%	**11	100%
Somchem MS200	<<locked>>	61%	25295	45%	**29	100%
Somchem S221	<<locked>>	61%	31662	56%	**26	95%
Vihtavuori 3N37	<<locked>>	61%	22771	40%	**39	98%
[Vihtavuori 3N38]*	<<locked>>	62%	16143	29%	**88	80%
[Vihtavuori N105]*	<<locked>>	66%	14417	25%	**75	81%
Vihtavuori N310	<<locked>>	61%	39218	69%	**65	100%
Vihtavuori N320	<<locked>>	61%	29109	51%	**09	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	16317	29%	**20	100%
Vihtavuori N330	<<locked>>	61%	27499	49%	**42	100%
Vihtavuori N340	<<locked>>	61%	24294	43%	**16	100%
Vihtavuori N350	<<locked>>	61%	20407	36%	**73	97%
Winchester 231	<<locked>>	61%	37144	66%	**60	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