Load data for .454 Casull Magnum + .451 | 180gr | Rim Rock SWC Top Shelf

Recommended Powder(s): Alliant UNIQUE, Rottweil P 806, SNPE Vectan BA7 1/2, Vihtavuori 3N37, Vihtavuori N350

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.451 \| 180gr \| Rim Rock SWC Top Shelf
Manufacturer SKU:	#339
Bullet Weight:	180gr \| 11.7g
Bullet Diameter:	0.451" \| 11.46mm
Bullet Length:	0.614" \| 15.6mm
Caliber:	.454 Casull Magnum load data
Case Length (l3):	1.398" \| 35.5mm
Cartridge Length (C.O.L.):	1.739" \| 44.2mm
Seated Depth:	0.273" \| 6.9mm
Shank Seated Depth:	0.273" \| 6.9mm
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_B10636_C777
Last updated:	2025-11-05

Load data for 138 loads in caliber .454 Casull Magnum with .451 | 180gr | Rim Rock SWC Top Shelf bullet and 69 powders such as Alliant UNIQUE, Rottweil P 806, SNPE Vectan BA7 1/2, Vihtavuori 3N37, 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%	37855	67%	**93	98%
ADI AP 70N	<<locked>>	77%	49472	87%	**16	100%
ADI APS 350	<<locked>>	88%	49385	87%	**06	100%
ADI APS 450	<<locked>>	90%	49719	88%	**49	100%
ADI AS 30	<<locked>>	92%	50618	89%	**08	100%
ADI AS 50N	<<locked>>	85%	49632	88%	**44	100%
Accurate No. 2	<<locked>>	83%	50082	89%	**45	100%
Accurate No. 5	<<locked>>	68%	50357	89%	**64	100%
Accurate No. 7	<<locked>>	83%	49980	88%	**13	95%
[Accurate No. 9]*	<<locked>>	92%	50314	89%	**86	89%
Accurate Solo 1000	<<locked>>	89%	50676	90%	**37	100%
Accurate Solo 1250	<<locked>>	92%	50676	90%	**93	100%
Accurate TCM	<<locked>>	92%	50575	89%	**90	91%
[Alliant 2400]*	<<locked>>	97%	39871	70%	**72	82%
[Alliant BLUE DOT]*	<<locked>>	97%	37144	66%	**09	89%
Alliant BULLSEYE	<<locked>>	82%	50575	89%	**95	100%
Alliant POWER PISTOL	<<locked>>	89%	49269	87%	**00	99%
Alliant Sport Pistol	<<locked>>	76%	50270	89%	**88	100%
Alliant UNIQUE 👍	<<locked>>	93%	50865	90%	**04	100%
Baschieri & Pellagri 100	<<locked>>	88%	49458	87%	**21	100%
Hodgdon Clays	<<locked>>	88%	50299	89%	**35	100%
Hodgdon HP38	<<locked>>	65%	49661	88%	**67	100%
Hodgdon HS-6	<<locked>>	74%	50589	89%	**27	100%
Hodgdon Longshot	<<locked>>	71%	50821	90%	**31	100%
Hodgdon Universal	<<locked>>	86%	50517	89%	**19	100%
Hodgdon CFE Pistol	<<locked>>	88%	50502	89%	**06	100%
Hodgdon TrailBoss	<<locked>>	94%	15418	27%	**70	100%
Lovex D036	<<locked>>	68%	50299	89%	**60	100%
Lovex D037.1	<<locked>>	83%	49980	88%	**13	95%
[Lovex D037.2]*	<<locked>>	91%	50314	89%	**86	89%
Lovex S011	<<locked>>	76%	50169	89%	**60	100%
Lovex S020	<<locked>>	83%	50531	89%	**39	100%
Maxam CSB 1	<<locked>>	96%	49298	87%	**80	100%
Maxam CSB 2	<<locked>>	91%	49980	88%	**83	100%
Maxam CSB 3	<<locked>>	92%	50444	89%	**67	100%
Maxam CSB 4	<<locked>>	89%	50821	90%	**44	100%
Maxam CSB 5	<<locked>>	85%	50589	89%	**91	100%
[Ramshot Enforcer]*	<<locked>>	97%	39349	70%	**81	83%
Ramshot Silhouette	<<locked>>	75%	49284	87%	**75	100%
Ramshot True Blue	<<locked>>	70%	50589	89%	**14	100%
Ramshot Zip	<<locked>>	67%	50836	90%	**93	100%
ReloadSwiss RS 12	<<locked>>	80%	50502	89%	**73	100%
ReloadSwiss RS 14	<<locked>>	97%	14692	26%	**83	100%
ReloadSwiss RS 20	<<locked>>	93%	50763	90%	**68	100%
ReloadSwiss RS 24	<<locked>>	91%	50343	89%	**00	97%
Rottweil P 801	<<locked>>	75%	49661	88%	**27	100%
Rottweil P 806 👍	<<locked>>	95%	50067	89%	**03	100%
SNPE Vectan A0	<<locked>>	95%	49705	88%	**29	100%
SNPE Vectan BA 9	<<locked>>	86%	49530	88%	**86	100%
SNPE Vectan BA10	<<locked>>	84%	50618	89%	**52	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	97%	47587	84%	**75	100%
SNPE Vectan BA9 1/2	<<locked>>	88%	50198	89%	**09	100%
SNPE Vectan SP 2	<<locked>>	83%	49226	87%	**13	100%
Shooters World Auto Pistol	<<locked>>	68%	50299	89%	**60	100%
[Shooters World Heavy Pistol]*	<<locked>>	91%	50314	89%	**86	89%
Shooters World Major Pistol	<<locked>>	83%	49980	88%	**13	95%
Somchem MP200	<<locked>>	84%	49385	87%	**65	100%
Somchem MS200	<<locked>>	91%	50908	90%	**59	100%
Somchem S221	<<locked>>	77%	50009	88%	**86	99%
Vihtavuori 3N37 👍	<<locked>>	90%	49327	87%	**11	100%
Vihtavuori 3N38	<<locked>>	96%	41989	74%	**75	95%
Vihtavuori N105	<<locked>>	97%	34418	61%	**22	96%
Vihtavuori N310	<<locked>>	72%	49574	88%	**45	100%
Vihtavuori N320	<<locked>>	85%	50633	90%	**54	100%
Vihtavuori N32C Tin Star	<<locked>>	97%	35389	63%	**88	100%
Vihtavuori N330	<<locked>>	85%	50053	88%	**09	100%
Vihtavuori N340	<<locked>>	89%	49182	87%	**36	100%
Vihtavuori N350 👍	<<locked>>	94%	50430	89%	**14	100%
Winchester 231	<<locked>>	74%	49879	88%	**77	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	61%	14431	26%	**55	82%
ADI AP 70N	<<locked>>	61%	31908	56%	**80	100%
ADI APS 350	<<locked>>	61%	27702	49%	**24	100%
ADI APS 450	<<locked>>	61%	26687	47%	**43	100%
ADI AS 30	<<locked>>	61%	25396	45%	**70	100%
ADI AS 50N	<<locked>>	61%	27601	49%	**52	100%
Accurate No. 2	<<locked>>	61%	24903	44%	**85	100%
Accurate No. 5	<<locked>>	61%	38972	69%	**09	99%
[Accurate No. 7]*	<<locked>>	61%	22133	39%	**21	80%
[Accurate No. 9]*	<<locked>>	79%	31546	56%	**04	81%
Accurate Solo 1000	<<locked>>	61%	25846	46%	**09	100%
Accurate Solo 1250	<<locked>>	61%	22249	39%	**99	100%
[Accurate TCM]*	<<locked>>	76%	28819	51%	**42	80%
[Alliant 2400]*	<<locked>>	94%	36448	64%	**13	80%
[Alliant BLUE DOT]*	<<locked>>	80%	23772	42%	**44	80%
Alliant BULLSEYE	<<locked>>	61%	28427	50%	**83	100%
[Alliant POWER PISTOL]*	<<locked>>	61%	21306	38%	**81	88%
Alliant Sport Pistol	<<locked>>	61%	32518	57%	**52	100%
Alliant UNIQUE	<<locked>>	61%	22220	39%	**62	100%
Baschieri & Pellagri 100	<<locked>>	61%	24700	44%	**96	100%
Hodgdon Clays	<<locked>>	61%	28123	50%	**47	100%
Hodgdon HP38	<<locked>>	61%	43352	77%	**04	100%
Hodgdon HS-6	<<locked>>	61%	32242	57%	**72	99%
Hodgdon Longshot	<<locked>>	61%	35723	63%	**24	100%
Hodgdon Universal	<<locked>>	61%	26397	47%	**88	100%
Hodgdon CFE Pistol	<<locked>>	61%	24366	43%	**52	100%
Hodgdon TrailBoss	<<locked>>	61%	7731	14%	**3	100%
Lovex D036	<<locked>>	61%	38914	69%	**09	99%
[Lovex D037.1]*	<<locked>>	61%	22133	39%	**21	80%
[Lovex D037.2]*	<<locked>>	78%	31546	56%	**04	81%
Lovex S011	<<locked>>	61%	32634	58%	**44	100%
Lovex S020	<<locked>>	61%	26324	47%	**04	100%
Maxam CSB 1	<<locked>>	61%	20769	37%	**66	100%
Maxam CSB 2	<<locked>>	61%	22437	40%	**02	100%
Maxam CSB 3	<<locked>>	61%	23743	42%	**99	100%
Maxam CSB 4	<<locked>>	61%	25875	46%	**19	100%
Maxam CSB 5	<<locked>>	61%	28790	51%	**19	100%
[Ramshot Enforcer]*	<<locked>>	93%	34751	61%	**96	81%
Ramshot Silhouette	<<locked>>	61%	31778	56%	**45	100%
Ramshot True Blue	<<locked>>	61%	36854	65%	**34	100%
Ramshot Zip	<<locked>>	61%	42873	76%	**01	100%
ReloadSwiss RS 12	<<locked>>	61%	29617	52%	**07	100%
ReloadSwiss RS 14	<<locked>>	61%	7237	13%	**4	98%
ReloadSwiss RS 20	<<locked>>	61%	20523	36%	**22	100%
[ReloadSwiss RS 24]*	<<locked>>	61%	19276	34%	**29	80%
Rottweil P 801	<<locked>>	61%	33170	59%	**37	100%
[Rottweil P 806]*	<<locked>>	61%	15127	27%	**43	88%
SNPE Vectan A0	<<locked>>	61%	21074	37%	**89	100%
SNPE Vectan BA 9	<<locked>>	61%	25063	44%	**52	100%
SNPE Vectan BA10	<<locked>>	61%	29834	53%	**96	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	17854	32%	**40	92%
SNPE Vectan BA9 1/2	<<locked>>	61%	24555	43%	**45	100%
SNPE Vectan SP 2	<<locked>>	61%	23351	41%	**57	92%
Shooters World Auto Pistol	<<locked>>	61%	38914	69%	**09	99%
[Shooters World Heavy Pistol]*	<<locked>>	78%	31546	56%	**04	81%
[Shooters World Major Pistol]*	<<locked>>	61%	22133	39%	**21	80%
Somchem MP200	<<locked>>	61%	25860	46%	**30	100%
Somchem MS200	<<locked>>	61%	23221	41%	**52	100%
Somchem S221	<<locked>>	61%	28645	51%	**26	91%
Vihtavuori 3N37	<<locked>>	61%	20726	37%	**35	96%
[Vihtavuori 3N38]*	<<locked>>	70%	19029	34%	**16	81%
[Vihtavuori N105]*	<<locked>>	73%	15998	28%	**73	80%
Vihtavuori N310	<<locked>>	61%	37086	66%	**01	100%
Vihtavuori N320	<<locked>>	61%	26905	48%	**48	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	15447	27%	**53	100%
Vihtavuori N330	<<locked>>	61%	24889	44%	**68	100%
Vihtavuori N340	<<locked>>	61%	22176	39%	**35	100%
Vihtavuori N350	<<locked>>	61%	18695	33%	**83	95%
Winchester 231	<<locked>>	61%	34867	62%	**99	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