Load data for .454 Casull Magnum + .451 | 185gr | Speer TMJ-M

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 \| 185gr \| Speer TMJ-M
Manufacturer SKU:	4473
Bullet Weight:	185gr \| 12.0g
Bullet Diameter:	0.451" \| 11.46mm
Bullet Length:	0.560" \| 14.2mm
Caliber:	.454 Casull Magnum load data
Case Length (l3):	1.398" \| 35.5mm
Cartridge Length (C.O.L.):	1.739" \| 44.2mm
Seated Depth:	0.219" \| 5.6mm
Shank Seated Depth:	0.219" \| 5.6mm
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_B6283_C777
Last updated:	2025-01-01

Load data for 138 loads in caliber .454 Casull Magnum with .451 | 185gr | Speer TMJ-M 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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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%	40553	72%	**22	99%
ADI AP 70N	<<locked>>	76%	50183	89%	**96	100%
ADI APS 350	<<locked>>	87%	49037	87%	**03	100%
ADI APS 450	<<locked>>	88%	49603	88%	**29	100%
ADI AS 30	<<locked>>	90%	50734	90%	**01	100%
ADI AS 50N	<<locked>>	84%	50343	89%	**47	100%
Accurate No. 2	<<locked>>	81%	49676	88%	**26	100%
Accurate No. 5	<<locked>>	66%	49371	87%	**44	100%
Accurate No. 7	<<locked>>	81%	49632	88%	**03	96%
Accurate No. 9	<<locked>>	89%	50314	89%	**86	91%
Accurate Solo 1000	<<locked>>	87%	49719	88%	**11	100%
Accurate Solo 1250	<<locked>>	89%	49458	87%	**70	100%
Accurate TCM	<<locked>>	89%	49792	88%	**77	92%
[Alliant 2400]*	<<locked>>	96%	42902	76%	**24	85%
Alliant BLUE DOT	<<locked>>	97%	40292	71%	**59	91%
Alliant BULLSEYE	<<locked>>	80%	50314	89%	**75	100%
Alliant POWER PISTOL	<<locked>>	88%	50676	90%	**19	100%
Alliant Sport Pistol	<<locked>>	74%	49966	88%	**72	100%
Alliant UNIQUE 👍	<<locked>>	90%	49980	88%	**78	100%
Baschieri & Pellagri 100	<<locked>>	86%	50009	88%	**21	100%
Hodgdon Clays	<<locked>>	87%	50444	89%	**22	100%
Hodgdon HP38	<<locked>>	64%	50343	89%	**63	100%
Hodgdon HS-6	<<locked>>	72%	49603	88%	**08	100%
Hodgdon Longshot	<<locked>>	69%	49995	88%	**11	100%
Hodgdon Universal	<<locked>>	83%	49501	88%	**96	100%
Hodgdon CFE Pistol	<<locked>>	85%	49864	88%	**93	100%
Hodgdon TrailBoss	<<locked>>	96%	16708	30%	**89	100%
Lovex D036	<<locked>>	66%	49313	87%	**44	100%
Lovex D037.1	<<locked>>	81%	49632	88%	**03	96%
Lovex D037.2	<<locked>>	88%	49545	88%	**90	91%
Lovex S011	<<locked>>	74%	49980	88%	**47	100%
Lovex S020	<<locked>>	80%	49342	87%	**13	100%
Maxam CSB 1	<<locked>>	94%	49632	88%	**73	100%
Maxam CSB 2	<<locked>>	90%	50720	90%	**77	100%
Maxam CSB 3	<<locked>>	89%	49371	87%	**50	100%
Maxam CSB 4	<<locked>>	87%	50705	90%	**31	100%
Maxam CSB 5	<<locked>>	84%	50647	90%	**72	100%
[Ramshot Enforcer]*	<<locked>>	96%	43221	76%	**24	86%
Ramshot Silhouette	<<locked>>	74%	50879	90%	**78	100%
Ramshot True Blue	<<locked>>	68%	50488	89%	**11	100%
Ramshot Zip	<<locked>>	65%	50343	89%	**73	100%
ReloadSwiss RS 12	<<locked>>	78%	50473	89%	**54	100%
ReloadSwiss RS 14	<<locked>>	95%	15098	27%	**86	100%
ReloadSwiss RS 20	<<locked>>	90%	50372	89%	**59	100%
ReloadSwiss RS 24	<<locked>>	89%	49676	88%	**86	97%
Rottweil P 801	<<locked>>	74%	49501	88%	**08	100%
Rottweil P 806 👍	<<locked>>	92%	50140	89%	**77	100%
SNPE Vectan A0	<<locked>>	93%	49792	88%	**22	100%
SNPE Vectan BA 9	<<locked>>	85%	50488	89%	**93	100%
SNPE Vectan BA10	<<locked>>	83%	50415	89%	**42	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	97%	50053	88%	**85	100%
SNPE Vectan BA9 1/2	<<locked>>	87%	50473	89%	**03	100%
SNPE Vectan SP 2	<<locked>>	81%	49545	88%	**90	100%
Shooters World Auto Pistol	<<locked>>	66%	49313	87%	**44	100%
Shooters World Heavy Pistol	<<locked>>	88%	49545	88%	**90	91%
Shooters World Major Pistol	<<locked>>	81%	49632	88%	**03	96%
Somchem MP200	<<locked>>	83%	50517	89%	**72	100%
Somchem MS200	<<locked>>	88%	49603	88%	**32	100%
Somchem S221	<<locked>>	75%	50096	89%	**67	99%
Vihtavuori 3N37 👍	<<locked>>	89%	50082	89%	**08	100%
Vihtavuori 3N38	<<locked>>	97%	45890	81%	**21	97%
Vihtavuori N105	<<locked>>	97%	38087	67%	**65	98%
Vihtavuori N310	<<locked>>	71%	49690	88%	**32	100%
Vihtavuori N320	<<locked>>	83%	50531	89%	**40	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	36767	65%	**94	100%
Vihtavuori N330	<<locked>>	84%	50589	89%	**93	100%
Vihtavuori N340	<<locked>>	88%	50430	89%	**42	100%
Vihtavuori N350 👍	<<locked>>	91%	49472	87%	**95	100%
Winchester 231	<<locked>>	72%	49705	88%	**73	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	61%	15229	27%	**68	84%
ADI AP 70N	<<locked>>	61%	33141	59%	**83	100%
ADI APS 350	<<locked>>	61%	28689	51%	**37	100%
ADI APS 450	<<locked>>	61%	27470	49%	**50	100%
ADI AS 30	<<locked>>	61%	26382	47%	**76	100%
ADI AS 50N	<<locked>>	61%	29037	51%	**71	100%
Accurate No. 2	<<locked>>	61%	26643	47%	**11	100%
Accurate No. 5	<<locked>>	61%	41234	73%	**22	100%
[Accurate No. 7]*	<<locked>>	61%	23699	42%	**44	82%
[Accurate No. 9]*	<<locked>>	74%	29530	52%	**62	81%
Accurate Solo 1000	<<locked>>	61%	27282	48%	**22	100%
Accurate Solo 1250	<<locked>>	61%	23583	42%	**12	100%
[Accurate TCM]*	<<locked>>	71%	26716	47%	**03	80%
[Alliant 2400]*	<<locked>>	89%	33953	60%	**63	80%
[Alliant BLUE DOT]*	<<locked>>	76%	22756	40%	**01	80%
Alliant BULLSEYE	<<locked>>	61%	30487	54%	**09	100%
Alliant POWER PISTOL	<<locked>>	61%	23047	41%	**21	91%
Alliant Sport Pistol	<<locked>>	61%	34301	61%	**62	100%
Alliant UNIQUE	<<locked>>	61%	23496	42%	**71	100%
Baschieri & Pellagri 100	<<locked>>	61%	26092	46%	**16	100%
Hodgdon Clays	<<locked>>	61%	29153	52%	**57	100%
Hodgdon HP38	<<locked>>	61%	45600	81%	**14	100%
Hodgdon HS-6	<<locked>>	61%	34389	61%	**94	100%
Hodgdon Longshot	<<locked>>	61%	37985	67%	**57	100%
Hodgdon Universal	<<locked>>	61%	27847	49%	**04	100%
Hodgdon CFE Pistol	<<locked>>	61%	26150	46%	**71	100%
Hodgdon TrailBoss	<<locked>>	62%	8253	15%	**7	100%
Lovex D036	<<locked>>	61%	41176	73%	**39	100%
[Lovex D037.1]*	<<locked>>	61%	23699	42%	**44	82%
[Lovex D037.2]*	<<locked>>	74%	30081	53%	**65	81%
Lovex S011	<<locked>>	61%	34490	61%	**70	100%
Lovex S020	<<locked>>	61%	27804	49%	**21	100%
Maxam CSB 1	<<locked>>	61%	22017	39%	**80	100%
Maxam CSB 2	<<locked>>	61%	23902	42%	**16	100%
Maxam CSB 3	<<locked>>	61%	25237	45%	**16	100%
Maxam CSB 4	<<locked>>	61%	26789	47%	**22	100%
Maxam CSB 5	<<locked>>	61%	29689	52%	**16	100%
[Ramshot Enforcer]*	<<locked>>	89%	32663	58%	**54	81%
Ramshot Silhouette	<<locked>>	61%	33591	59%	**58	100%
Ramshot True Blue	<<locked>>	61%	39624	70%	**63	100%
Ramshot Zip	<<locked>>	61%	44280	78%	**04	100%
ReloadSwiss RS 12	<<locked>>	61%	31618	56%	**27	100%
ReloadSwiss RS 14	<<locked>>	62%	7673	14%	**7	99%
ReloadSwiss RS 20	<<locked>>	61%	22292	39%	**52	100%
[ReloadSwiss RS 24]*	<<locked>>	61%	20639	36%	**55	82%
Rottweil P 801	<<locked>>	61%	35201	62%	**47	100%
Rottweil P 806	<<locked>>	61%	16752	30%	**83	91%
SNPE Vectan A0	<<locked>>	61%	22162	39%	**12	100%
SNPE Vectan BA 9	<<locked>>	61%	26455	47%	**65	100%
SNPE Vectan BA10	<<locked>>	61%	30472	54%	**96	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	18623	33%	**53	94%
SNPE Vectan BA9 1/2	<<locked>>	61%	25788	46%	**62	100%
SNPE Vectan SP 2	<<locked>>	61%	25295	45%	**90	94%
Shooters World Auto Pistol	<<locked>>	61%	41176	73%	**39	100%
[Shooters World Heavy Pistol]*	<<locked>>	74%	30081	53%	**65	81%
[Shooters World Major Pistol]*	<<locked>>	61%	23699	42%	**44	82%
Somchem MP200	<<locked>>	61%	27485	49%	**47	100%
Somchem MS200	<<locked>>	61%	24381	43%	**68	100%
Somchem S221	<<locked>>	61%	30443	54%	**62	93%
Vihtavuori 3N37	<<locked>>	61%	22046	39%	**68	97%
[Vihtavuori 3N38]*	<<locked>>	67%	18318	32%	**80	81%
[Vihtavuori N105]*	<<locked>>	69%	15185	27%	**34	80%
Vihtavuori N310	<<locked>>	61%	38014	67%	**01	100%
Vihtavuori N320	<<locked>>	61%	28007	50%	**52	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	16346	29%	**60	100%
Vihtavuori N330	<<locked>>	61%	26426	47%	**88	100%
Vihtavuori N340	<<locked>>	61%	24033	42%	**65	100%
Vihtavuori N350	<<locked>>	61%	20131	36%	**09	96%
Winchester 231	<<locked>>	61%	36564	65%	**16	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