Load data for .454 Casull Magnum + .451 | 200gr | Lehigh Defense Extreme Penetrator

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:	.451 \| 200gr \| Lehigh Defense Extreme Penetrator
Manufacturer SKU:	07451200SPFC
Bullet Weight:	200gr \| 13.0g
Bullet Diameter:	0.451" \| 11.46mm
Bullet Length:	<<locked>>
Caliber:	.454 Casull Magnum load data
Case Length (l3):	1.398" \| 35.5mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
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_B12386_C777
Last updated:	2026-06-17
Recommended Twist Rate:	1:41 - 1:35

Load data for 152 loads in caliber .454 Casull Magnum with .451 | 200gr | Lehigh Defense Extreme Penetrator bullet and 76 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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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%	41524	73%	**37	99%
ADI AP 70N	<<locked>>	73%	49110	87%	**88	100%
ADI APS 350	<<locked>>	88%	50850	90%	**21	100%
ADI APS 450	<<locked>>	87%	48994	87%	**30	100%
ADI AS 30	<<locked>>	88%	50343	89%	**80	100%
ADI AS 50N	<<locked>>	83%	50705	90%	**39	100%
Accurate No. 2	<<locked>>	80%	49327	87%	**17	100%
Accurate No. 5	<<locked>>	66%	49603	88%	**36	100%
Accurate No. 7	<<locked>>	80%	50372	89%	**01	96%
Accurate No. 9	<<locked>>	89%	50372	89%	**78	91%
Accurate Solo 1000	<<locked>>	86%	49937	88%	**16	100%
Accurate Solo 1250	<<locked>>	89%	50198	89%	**72	100%
Accurate TCM	<<locked>>	89%	49821	88%	**72	92%
[Alliant 2400]*	<<locked>>	96%	44295	78%	**32	86%
Alliant BE-86	<<locked>>	86%	49632	88%	**52	100%
Alliant BLUE DOT	<<locked>>	96%	40901	72%	**63	92%
Alliant BULLSEYE	<<locked>>	79%	49879	88%	**67	100%
Alliant Herco	<<locked>>	96%	42351	75%	**75	100%
Alliant POWER PISTOL	<<locked>>	87%	50705	90%	**01	100%
Alliant RED DOT	<<locked>>	89%	49472	87%	**99	100%
Alliant Sport Pistol	<<locked>>	74%	50763	90%	**70	100%
Alliant UNIQUE	<<locked>>	89%	50459	89%	**63	100%
Baschieri & Pellagri 100	<<locked>>	86%	50575	89%	**12	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	97%	42525	75%	**44	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	79%	49690	88%	**19	100%
Hodgdon CFE Pistol	<<locked>>	84%	49850	88%	**85	100%
Hodgdon Clays	<<locked>>	96%	47921	85%	**21	100%
Hodgdon HP38	<<locked>>	63%	49313	87%	**45	100%
Hodgdon HS-6	<<locked>>	72%	50647	90%	**13	100%
Hodgdon Longshot	<<locked>>	69%	50763	90%	**09	100%
Hodgdon TrailBoss	<<locked>>	97%	18942	33%	**50	100%
Hodgdon Universal	<<locked>>	82%	50372	89%	**94	100%
Lovex D036	<<locked>>	66%	49893	88%	**39	100%
Lovex D037.1	<<locked>>	80%	50372	89%	**01	96%
Lovex D037.2	<<locked>>	87%	49734	88%	**81	91%
Lovex S011	<<locked>>	74%	50531	89%	**45	100%
Lovex S020	<<locked>>	79%	49835	88%	**04	100%
Maxam CSB 1	<<locked>>	92%	49443	87%	**62	100%
Maxam CSB 2	<<locked>>	88%	50894	90%	**65	100%
Maxam CSB 3	<<locked>>	88%	49748	88%	**42	100%
Maxam CSB 4	<<locked>>	86%	49588	88%	**22	100%
Maxam CSB 5	<<locked>>	83%	50415	89%	**80	100%
[Ramshot Enforcer]*	<<locked>>	97%	44715	79%	**45	87%
Ramshot Silhouette	<<locked>>	73%	50386	89%	**70	100%
Ramshot True Blue	<<locked>>	67%	49458	87%	**90	100%
Ramshot Zip	<<locked>>	64%	50589	89%	**72	100%
ReloadSwiss RS 12	<<locked>>	76%	49429	87%	**42	100%
ReloadSwiss RS 14	<<locked>>	95%	17390	31%	**47	100%
ReloadSwiss RS 20	<<locked>>	89%	49821	88%	**47	100%
ReloadSwiss RS 24	<<locked>>	89%	50517	89%	**98	98%
Rottweil P 801	<<locked>>	73%	49850	88%	**16	100%
Rottweil P 806 👍	<<locked>>	90%	49095	87%	**68	100%
SNPE Vectan A0	<<locked>>	93%	50575	89%	**24	100%
SNPE Vectan A1	<<locked>>	84%	50647	90%	**62	100%
SNPE Vectan BA 9	<<locked>>	84%	49458	87%	**78	100%
SNPE Vectan BA10	<<locked>>	82%	50067	89%	**44	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	96%	50038	88%	**86	100%
SNPE Vectan BA9 1/2	<<locked>>	85%	50357	89%	**91	100%
SNPE Vectan SP 2 👍	<<locked>>	80%	49501	88%	**81	100%
Shooters World Auto Pistol	<<locked>>	66%	49893	88%	**39	100%
Shooters World Heavy Pistol	<<locked>>	87%	49734	88%	**81	91%
Shooters World Major Pistol	<<locked>>	80%	50372	89%	**01	96%
Somchem MP200	<<locked>>	81%	49559	88%	**47	100%
Somchem MS200	<<locked>>	87%	49676	88%	**27	100%
Somchem S221 👍	<<locked>>	74%	50125	89%	**62	99%
Vihtavuori 3N37	<<locked>>	88%	50183	89%	**06	100%
Vihtavuori 3N38	<<locked>>	96%	42685	75%	**77	96%
Vihtavuori N105	<<locked>>	96%	39189	69%	**83	99%
Vihtavuori N310	<<locked>>	69%	50473	89%	**40	100%
Vihtavuori N320	<<locked>>	81%	49850	88%	**19	100%
Vihtavuori N32C Tin Star	<<locked>>	95%	32430	57%	**40	100%
Vihtavuori N330	<<locked>>	80%	49371	87%	**75	100%
Vihtavuori N340	<<locked>>	86%	49661	88%	**21	100%
Vihtavuori N350 👍	<<locked>>	93%	49400	87%	**93	100%
Winchester 231	<<locked>>	72%	50589	89%	**72	100%
Winchester AutoComp	<<locked>>	89%	49414	87%	**85	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	61%	16998	30%	**42	87%
ADI AP 70N	<<locked>>	61%	35418	63%	**17	100%
ADI APS 350	<<locked>>	61%	29486	52%	**61	100%
ADI APS 450	<<locked>>	61%	28021	50%	**71	100%
ADI AS 30	<<locked>>	61%	28326	50%	**14	100%
ADI AS 50N	<<locked>>	61%	30356	54%	**96	100%
Accurate No. 2	<<locked>>	61%	27746	49%	**32	100%
Accurate No. 5	<<locked>>	61%	42351	75%	**37	100%
[Accurate No. 7]*	<<locked>>	61%	25643	45%	**07	85%
[Accurate No. 9]*	<<locked>>	72%	28776	51%	**57	81%
Accurate Solo 1000	<<locked>>	61%	28297	50%	**50	100%
Accurate Solo 1250	<<locked>>	61%	25048	44%	**50	100%
[Accurate TCM]*	<<locked>>	69%	26237	46%	**98	80%
[Alliant 2400]*	<<locked>>	86%	32967	58%	**52	80%
Alliant BE-86	<<locked>>	61%	25599	45%	**43	100%
[Alliant BLUE DOT]*	<<locked>>	72%	21872	39%	**99	80%
Alliant BULLSEYE	<<locked>>	61%	31473	56%	**21	100%
Alliant Herco	<<locked>>	61%	19261	34%	**78	100%
Alliant POWER PISTOL	<<locked>>	61%	24453	43%	**65	93%
Alliant RED DOT	<<locked>>	61%	27644	49%	**20	100%
Alliant Sport Pistol	<<locked>>	61%	34998	62%	**83	100%
Alliant UNIQUE	<<locked>>	61%	25817	46%	**29	100%
Baschieri & Pellagri 100	<<locked>>	61%	27514	49%	**37	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	61%	18681	33%	**93	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	61%	29950	53%	**93	100%
Hodgdon CFE Pistol	<<locked>>	61%	27934	49%	**06	100%
Hodgdon Clays	<<locked>>	61%	23917	42%	**02	100%
Hodgdon HP38	<<locked>>	61%	46209	82%	**19	100%
Hodgdon HS-6	<<locked>>	61%	35491	63%	**26	100%
Hodgdon Longshot	<<locked>>	61%	39189	69%	**72	100%
Hodgdon TrailBoss	<<locked>>	64%	10921	19%	**3	100%
Hodgdon Universal	<<locked>>	61%	29617	52%	**35	100%
Lovex D036	<<locked>>	61%	42279	75%	**37	100%
[Lovex D037.1]*	<<locked>>	61%	25643	45%	**07	85%
[Lovex D037.2]*	<<locked>>	71%	28601	51%	**44	80%
Lovex S011	<<locked>>	61%	35404	63%	**81	100%
Lovex S020	<<locked>>	61%	29631	52%	**55	100%
Maxam CSB 1	<<locked>>	61%	23453	41%	**17	100%
Maxam CSB 2	<<locked>>	61%	26049	46%	**63	100%
Maxam CSB 3	<<locked>>	61%	26281	46%	**40	100%
Maxam CSB 4	<<locked>>	61%	28253	50%	**50	100%
Maxam CSB 5	<<locked>>	61%	30922	55%	**43	100%
[Ramshot Enforcer]*	<<locked>>	86%	31734	56%	**52	81%
Ramshot Silhouette	<<locked>>	61%	34780	61%	**73	100%
Ramshot True Blue	<<locked>>	61%	40538	72%	**75	100%
Ramshot Zip	<<locked>>	61%	45411	80%	**16	100%
ReloadSwiss RS 12	<<locked>>	61%	33953	60%	**55	100%
ReloadSwiss RS 14	<<locked>>	63%	10196	18%	**7	100%
ReloadSwiss RS 20	<<locked>>	61%	24004	42%	**93	100%
[ReloadSwiss RS 24]*	<<locked>>	61%	22394	40%	**19	85%
Rottweil P 801	<<locked>>	61%	37507	66%	**75	100%
Rottweil P 806	<<locked>>	61%	20117	36%	**89	95%
SNPE Vectan A0	<<locked>>	61%	23250	41%	**43	100%
SNPE Vectan A1	<<locked>>	61%	28732	51%	**96	100%
SNPE Vectan BA 9	<<locked>>	61%	27775	49%	**02	100%
SNPE Vectan BA10	<<locked>>	61%	31343	55%	**24	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	20479	36%	**24	96%
SNPE Vectan BA9 1/2	<<locked>>	61%	27528	49%	**99	100%
SNPE Vectan SP 2	<<locked>>	61%	27427	48%	**34	96%
Shooters World Auto Pistol	<<locked>>	61%	42279	75%	**37	100%
[Shooters World Heavy Pistol]*	<<locked>>	71%	28601	51%	**44	80%
[Shooters World Major Pistol]*	<<locked>>	61%	25643	45%	**07	85%
Somchem MP200	<<locked>>	61%	29022	51%	**75	100%
Somchem MS200	<<locked>>	61%	26237	46%	**02	100%
Somchem S221	<<locked>>	61%	32590	58%	**99	95%
Vihtavuori 3N37	<<locked>>	61%	23801	42%	**09	98%
[Vihtavuori 3N38]*	<<locked>>	62%	16911	30%	**65	80%
[Vihtavuori N105]*	<<locked>>	62%	14388	25%	**32	81%
Vihtavuori N310	<<locked>>	61%	41582	74%	**39	100%
Vihtavuori N320	<<locked>>	61%	30226	53%	**86	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	16099	28%	**1	100%
Vihtavuori N330	<<locked>>	61%	29298	52%	**35	100%
Vihtavuori N340	<<locked>>	61%	25628	45%	**99	100%
Vihtavuori N350	<<locked>>	61%	20914	37%	**50	97%
Winchester 231	<<locked>>	61%	38014	67%	**30	100%
Winchester AutoComp	<<locked>>	61%	24860	44%	**57	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