Load data for .454 Casull Magnum + .451 | 150gr | Rim Rock SWC Top Shelf

Recommended Powder(s): Accurate No. 2, Alliant UNIQUE, Somchem MP200, Somchem MS200, Vihtavuori N340

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.451 \| 150gr \| Rim Rock SWC Top Shelf
Manufacturer SKU:	#337
Bullet Weight:	150gr \| 9.7g
Bullet Diameter:	0.451" \| 11.46mm
Bullet Length:	0.570" \| 14.5mm
Caliber:	.454 Casull Magnum load data
Case Length (l3):	1.398" \| 35.5mm
Cartridge Length (C.O.L.):	1.594" \| 40.5mm
Seated Depth:	0.374" \| 9.5mm
Shank Seated Depth:	0.374" \| 9.5mm
Case Capacity:	46.8 Grains of Water \| 3.04 cm³
Primer Size:	Large Pistol Magnum (LPM)
Max. allowed Pressure:	56565 psi \| 3900 bar
LID:	LID_B10635_C777
Last updated:	2025-01-01

Load data for 138 loads in caliber .454 Casull Magnum with .451 | 150gr | Rim Rock SWC Top Shelf bullet and 69 powders such as Accurate No. 2, Alliant UNIQUE, Somchem MP200, Somchem MS200, 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.

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%	30530	54%	**77	92%
ADI AP 70N	<<locked>>	85%	50662	90%	**83	100%
ADI APS 350	<<locked>>	94%	50241	89%	**34	100%
ADI APS 450	<<locked>>	95%	49980	88%	**77	100%
ADI AS 30	<<locked>>	96%	48921	86%	**22	100%
ADI AS 50N	<<locked>>	92%	49298	87%	**88	100%
Accurate No. 2 👍	<<locked>>	90%	50386	89%	**77	100%
Accurate No. 5	<<locked>>	74%	50024	88%	**01	99%
Accurate No. 7	<<locked>>	91%	50096	89%	**37	91%
Accurate Solo 1000	<<locked>>	95%	50183	89%	**72	100%
Accurate Solo 1250	<<locked>>	96%	46456	82%	**91	100%
[Accurate TCM]*	<<locked>>	97%	45266	80%	**36	84%
Alliant BULLSEYE	<<locked>>	88%	49980	88%	**36	100%
Alliant POWER PISTOL	<<locked>>	96%	47601	84%	**11	97%
Alliant Sport Pistol	<<locked>>	82%	49835	88%	**36	100%
Alliant UNIQUE 👍	<<locked>>	97%	45629	81%	**00	100%
Baschieri & Pellagri 100	<<locked>>	94%	49400	87%	**62	100%
Hodgdon Clays	<<locked>>	92%	49182	87%	**44	100%
Hodgdon HP38	<<locked>>	71%	50502	89%	**31	100%
Hodgdon HS-6	<<locked>>	80%	49893	88%	**59	100%
Hodgdon Longshot	<<locked>>	77%	49705	88%	**62	100%
Hodgdon TiteGroup	<<locked>>	66%	49995	88%	**49	100%
Hodgdon Universal	<<locked>>	94%	50662	90%	**83	100%
Hodgdon CFE Pistol	<<locked>>	94%	49487	87%	**47	100%
Hodgdon TrailBoss	<<locked>>	96%	12981	23%	**06	100%
Lovex D032	<<locked>>	64%	50038	88%	**14	100%
Lovex D036	<<locked>>	74%	49937	88%	**98	99%
Lovex D037.1	<<locked>>	91%	50096	89%	**37	91%
[Lovex D037.2]*	<<locked>>	97%	46934	83%	**62	83%
Lovex S011	<<locked>>	81%	49342	87%	**95	100%
Lovex S020	<<locked>>	90%	50299	89%	**83	100%
Maxam CSB 1	<<locked>>	96%	42148	75%	**39	100%
Maxam CSB 2	<<locked>>	95%	44962	79%	**85	100%
Maxam CSB 3	<<locked>>	96%	47529	84%	**85	100%
Maxam CSB 4	<<locked>>	96%	50894	90%	**98	100%
Maxam CSB 5	<<locked>>	90%	49516	88%	**16	100%
Ramshot Silhouette	<<locked>>	81%	49400	87%	**19	100%
Ramshot True Blue	<<locked>>	75%	49647	88%	**42	100%
Ramshot Zip	<<locked>>	71%	49008	87%	**21	100%
ReloadSwiss RS 12	<<locked>>	88%	50096	89%	**31	100%
ReloadSwiss RS 14	<<locked>>	95%	11574	20%	**93	100%
ReloadSwiss RS 20	<<locked>>	96%	44454	79%	**64	100%
ReloadSwiss RS 24	<<locked>>	97%	46079	81%	**82	92%
Rottweil P 801	<<locked>>	82%	49908	88%	**81	100%
Rottweil P 806	<<locked>>	96%	38043	67%	**86	99%
SNPE Vectan A0	<<locked>>	95%	42221	75%	**81	100%
SNPE Vectan BA 9	<<locked>>	93%	49284	87%	**34	100%
SNPE Vectan BA10	<<locked>>	90%	50894	90%	**80	100%
SNPE Vectan BA7 1/2	<<locked>>	96%	37666	67%	**72	99%
SNPE Vectan BA9 1/2	<<locked>>	95%	49850	88%	**44	100%
SNPE Vectan SP 2	<<locked>>	92%	49676	88%	**60	99%
Shooters World Auto Pistol	<<locked>>	74%	49937	88%	**98	99%
Shooters World Clean Shot	<<locked>>	64%	50038	88%	**14	100%
[Shooters World Heavy Pistol]*	<<locked>>	97%	46934	83%	**62	83%
Shooters World Major Pistol	<<locked>>	91%	50096	89%	**37	91%
Shooters World Ultimate Pistol	<<locked>>	63%	50546	89%	**19	100%
Somchem MP200 👍	<<locked>>	91%	49284	87%	**26	100%
Somchem MS200 👍	<<locked>>	96%	47993	85%	**73	100%
Somchem S221	<<locked>>	84%	50705	90%	**05	96%
Vihtavuori 3N37	<<locked>>	96%	46775	83%	**36	100%
[Vihtavuori 3N38]*	<<locked>>	96%	31952	56%	**13	86%
[Vihtavuori N105]*	<<locked>>	96%	24207	43%	**08	85%
Vihtavuori N310	<<locked>>	77%	48791	86%	**67	100%
Vihtavuori N320	<<locked>>	92%	50241	89%	**81	100%
Vihtavuori N32C Tin Star	<<locked>>	95%	28790	51%	**21	100%
Vihtavuori N330	<<locked>>	93%	50082	89%	**67	100%
Vihtavuori N340 👍	<<locked>>	96%	49139	87%	**90	100%
Vihtavuori N350	<<locked>>	96%	41669	74%	**47	100%
Winchester 231	<<locked>>	79%	49008	87%	**21	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	73%	16795	30%	**22	80%
ADI AP 70N	<<locked>>	61%	26136	46%	**12	100%
ADI APS 350	<<locked>>	61%	24845	44%	**89	100%
ADI APS 450	<<locked>>	61%	23409	41%	**99	100%
ADI AS 30	<<locked>>	61%	22104	39%	**25	100%
ADI AS 50N	<<locked>>	61%	23047	41%	**94	100%
Accurate No. 2	<<locked>>	61%	20842	37%	**98	96%
Accurate No. 5	<<locked>>	61%	31198	55%	**99	94%
[Accurate No. 7]*	<<locked>>	76%	29327	52%	**80	80%
Accurate Solo 1000	<<locked>>	61%	22292	39%	**62	100%
Accurate Solo 1250	<<locked>>	61%	18173	32%	**22	100%
[Accurate TCM]*	<<locked>>	92%	38029	67%	**24	81%
Alliant BULLSEYE	<<locked>>	61%	24236	43%	**22	100%
[Alliant POWER PISTOL]*	<<locked>>	63%	17985	32%	**88	80%
Alliant Sport Pistol	<<locked>>	61%	26977	48%	**85	100%
Alliant UNIQUE	<<locked>>	61%	17811	31%	**52	96%
Baschieri & Pellagri 100	<<locked>>	61%	20639	36%	**39	100%
Hodgdon Clays	<<locked>>	61%	25063	44%	**09	100%
Hodgdon HP38	<<locked>>	61%	37130	66%	**63	100%
Hodgdon HS-6	<<locked>>	61%	25860	46%	**68	94%
Hodgdon Longshot	<<locked>>	61%	28747	51%	**17	96%
Hodgdon TiteGroup	<<locked>>	61%	42511	75%	**73	100%
Hodgdon Universal	<<locked>>	61%	21582	38%	**14	100%
Hodgdon CFE Pistol	<<locked>>	61%	20088	36%	**85	100%
Hodgdon TrailBoss	<<locked>>	61%	6324	11%	**0	97%
Lovex D032	<<locked>>	61%	45571	81%	**72	100%
Lovex D036	<<locked>>	61%	31299	55%	**03	94%
[Lovex D037.1]*	<<locked>>	76%	29327	52%	**80	80%
[Lovex D037.2]*	<<locked>>	93%	40683	72%	**70	80%
Lovex S011	<<locked>>	61%	27717	49%	**99	100%
Lovex S020	<<locked>>	61%	20958	37%	**17	99%
Maxam CSB 1	<<locked>>	61%	16897	30%	**80	100%
Maxam CSB 2	<<locked>>	61%	17753	31%	**29	100%
Maxam CSB 3	<<locked>>	61%	20059	35%	**45	100%
Maxam CSB 4	<<locked>>	61%	21437	38%	**58	100%
Maxam CSB 5	<<locked>>	61%	24714	44%	**65	100%
Ramshot Silhouette	<<locked>>	61%	25817	46%	**55	99%
Ramshot True Blue	<<locked>>	61%	29892	53%	**34	97%
Ramshot Zip	<<locked>>	61%	35839	63%	**50	100%
ReloadSwiss RS 12	<<locked>>	61%	23772	42%	**47	100%
ReloadSwiss RS 14	<<locked>>	61%	5918	10%	**4	91%
ReloadSwiss RS 20	<<locked>>	61%	16389	29%	**25	97%
[ReloadSwiss RS 24]*	<<locked>>	77%	25048	44%	**81	80%
Rottweil P 801	<<locked>>	61%	27862	49%	**90	100%
[Rottweil P 806]*	<<locked>>	67%	13314	24%	**86	80%
SNPE Vectan A0	<<locked>>	61%	17231	30%	**99	96%
SNPE Vectan BA 9	<<locked>>	61%	21016	37%	**88	100%
SNPE Vectan BA10	<<locked>>	61%	26760	47%	**55	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	61%	14518	26%	**24	84%
SNPE Vectan BA9 1/2	<<locked>>	61%	20566	36%	**81	100%
[SNPE Vectan SP 2]*	<<locked>>	61%	17724	31%	**14	83%
Shooters World Auto Pistol	<<locked>>	61%	31299	55%	**03	94%
Shooters World Clean Shot	<<locked>>	61%	45571	81%	**72	100%
[Shooters World Heavy Pistol]*	<<locked>>	93%	40683	72%	**70	80%
[Shooters World Major Pistol]*	<<locked>>	76%	29327	52%	**80	80%
Shooters World Ultimate Pistol	<<locked>>	61%	46992	83%	**90	100%
Somchem MP200	<<locked>>	61%	21089	37%	**37	97%
Somchem MS200	<<locked>>	61%	19029	34%	**58	98%
[Somchem S221]*	<<locked>>	61%	22843	40%	**09	83%
[Vihtavuori 3N37]*	<<locked>>	61%	16041	28%	**06	87%
[Vihtavuori 3N38]*	<<locked>>	85%	23525	42%	**32	80%
[Vihtavuori N105]*	<<locked>>	90%	20581	36%	**19	81%
Vihtavuori N310	<<locked>>	61%	31952	56%	**53	100%
Vihtavuori N320	<<locked>>	61%	22162	39%	**81	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	12691	22%	**93	100%
Vihtavuori N330	<<locked>>	61%	19696	35%	**85	100%
Vihtavuori N340	<<locked>>	61%	18347	32%	**48	97%
[Vihtavuori N350]*	<<locked>>	61%	14576	26%	**60	86%
Winchester 231	<<locked>>	61%	28761	51%	**39	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