Load data for .45 Win. Mag. + .451 | 200gr | Lehigh Defense Extreme Penetrator

Recommended Powder(s): Alliant Herco, Hodgdon HS-6

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:	.45 Win. Mag. load data
Case Length (l3):	1.198" \| 30.4mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	38.0 Grains of Water \| 2.47 cm³
Primer Size:	Large Pistol (LP)
Max. allowed Pressure:	39885 psi \| 2750 bar
LID:	LID_B12386_C740
Last updated:	2026-06-17

Load data for 132 loads in caliber .45 Win. Mag. with .451 | 200gr | Lehigh Defense Extreme Penetrator bullet and 66 powders such as Alliant Herco, Hodgdon HS-6. 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%	33982	85%	**44	96%
ADI AP 70N	<<locked>>	65%	33808	85%	**39	100%
ADI APS 350	<<locked>>	72%	34838	87%	**68	100%
ADI APS 450	<<locked>>	74%	34519	87%	**01	100%
ADI AS 30	<<locked>>	76%	35375	89%	**50	100%
ADI AS 50N	<<locked>>	72%	34664	87%	**93	100%
Accurate No. 2	<<locked>>	75%	35389	89%	**81	100%
[Accurate No. 7]*	<<locked>>	77%	34809	87%	**09	88%
Accurate Solo 1000	<<locked>>	75%	34795	87%	**83	100%
Accurate Solo 1250	<<locked>>	81%	35331	89%	**45	100%
[Accurate TCM]*	<<locked>>	86%	35201	88%	**93	83%
Alliant BE-86	<<locked>>	78%	34679	87%	**29	100%
[Alliant BLUE DOT]*	<<locked>>	96%	32663	82%	**50	85%
Alliant BULLSEYE	<<locked>>	71%	35027	88%	**11	100%
Alliant Herco 👍	<<locked>>	95%	34722	87%	**11	100%
Alliant POWER PISTOL	<<locked>>	81%	35056	88%	**03	96%
Alliant RED DOT	<<locked>>	77%	34882	87%	**70	100%
Alliant Sport Pistol	<<locked>>	66%	35143	88%	**17	100%
Alliant UNIQUE	<<locked>>	81%	35563	89%	**24	100%
Baschieri & Pellagri 100	<<locked>>	76%	35157	88%	**86	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	95%	34577	87%	**99	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	71%	34301	86%	**99	100%
Hodgdon CFE Pistol	<<locked>>	76%	35128	88%	**58	100%
Hodgdon Clays	<<locked>>	83%	34853	87%	**01	100%
Hodgdon HS-6 👍	<<locked>>	66%	34954	88%	**44	99%
Hodgdon Longshot	<<locked>>	64%	35520	89%	**50	100%
Hodgdon TrailBoss	<<locked>>	95%	15911	40%	**5	100%
Hodgdon Universal	<<locked>>	73%	34722	87%	**52	100%
[Lovex D037.1]*	<<locked>>	77%	34809	87%	**09	88%
[Lovex D037.2]*	<<locked>>	85%	35201	88%	**96	81%
Lovex S011	<<locked>>	66%	35766	90%	**22	100%
Lovex S020	<<locked>>	72%	34389	86%	**62	100%
Maxam CSB 1	<<locked>>	85%	35795	90%	**52	100%
Maxam CSB 2	<<locked>>	80%	35491	89%	**52	100%
Maxam CSB 3	<<locked>>	79%	35882	90%	**25	100%
Maxam CSB 4	<<locked>>	75%	34795	87%	**89	100%
Maxam CSB 5	<<locked>>	71%	34983	88%	**34	100%
Ramshot Silhouette	<<locked>>	67%	34954	88%	**14	100%
ReloadSwiss RS 12	<<locked>>	69%	35331	89%	**25	100%
ReloadSwiss RS 14	<<locked>>	95%	14997	38%	**5	100%
ReloadSwiss RS 20	<<locked>>	83%	35346	89%	**21	100%
ReloadSwiss RS 24	<<locked>>	84%	35766	90%	**16	91%
Rottweil P 801	<<locked>>	64%	35230	88%	**89	100%
Rottweil P 806	<<locked>>	88%	35128	88%	**39	99%
SNPE Vectan A0	<<locked>>	83%	34940	88%	**75	100%
SNPE Vectan A1	<<locked>>	74%	34969	88%	**22	100%
SNPE Vectan BA 9	<<locked>>	76%	35302	89%	**52	100%
SNPE Vectan BA10	<<locked>>	70%	35549	89%	**11	100%
SNPE Vectan BA7 1/2	<<locked>>	88%	34243	86%	**17	99%
SNPE Vectan BA9 1/2	<<locked>>	77%	35230	88%	**55	100%
SNPE Vectan SP 2	<<locked>>	76%	34751	87%	**12	97%
[Shooters World Heavy Pistol]*	<<locked>>	85%	35201	88%	**96	81%
[Shooters World Major Pistol]*	<<locked>>	77%	34809	87%	**09	88%
Somchem MP200	<<locked>>	74%	34577	87%	**98	100%
Somchem MS200	<<locked>>	79%	35215	88%	**85	100%
Somchem S221	<<locked>>	69%	35070	88%	**67	93%
Vihtavuori 3N37	<<locked>>	83%	35882	90%	**67	100%
Vihtavuori 3N38	<<locked>>	95%	33475	84%	**57	90%
Vihtavuori N105	<<locked>>	96%	28340	71%	**37	92%
Vihtavuori N320	<<locked>>	72%	34882	87%	**93	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	28369	71%	**38	100%
Vihtavuori N330	<<locked>>	73%	34069	85%	**48	100%
Vihtavuori N340	<<locked>>	78%	34925	88%	**81	100%
Vihtavuori N350	<<locked>>	88%	35723	90%	**53	100%
Winchester 231	<<locked>>	63%	34389	86%	**22	100%
Winchester AutoComp	<<locked>>	82%	35244	88%	**62	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	61%	14025	35%	**04	81%
ADI AP 70N	<<locked>>	61%	30734	77%	**96	100%
ADI APS 350	<<locked>>	61%	27238	68%	**70	100%
ADI APS 450	<<locked>>	61%	25860	65%	**83	100%
ADI AS 30	<<locked>>	61%	24787	62%	**02	100%
ADI AS 50N	<<locked>>	61%	26368	66%	**75	100%
Accurate No. 2	<<locked>>	61%	23482	59%	**94	99%
[Accurate No. 7]*	<<locked>>	66%	23757	60%	**02	80%
Accurate Solo 1000	<<locked>>	61%	24831	62%	**35	100%
Accurate Solo 1250	<<locked>>	61%	21161	53%	**32	100%
[Accurate TCM]*	<<locked>>	82%	31183	78%	**21	80%
Alliant BE-86	<<locked>>	61%	22278	56%	**42	100%
[Alliant BLUE DOT]*	<<locked>>	87%	25802	65%	**29	81%
Alliant BULLSEYE	<<locked>>	61%	26890	67%	**83	100%
Alliant Herco	<<locked>>	61%	16360	41%	**53	98%
[Alliant POWER PISTOL]*	<<locked>>	61%	20015	50%	**04	87%
Alliant RED DOT	<<locked>>	62%	24352	61%	**15	100%
Alliant Sport Pistol	<<locked>>	61%	30008	75%	**45	100%
Alliant UNIQUE	<<locked>>	61%	21422	54%	**81	100%
Baschieri & Pellagri 100	<<locked>>	61%	23815	60%	**29	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	61%	15621	39%	**8	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	61%	25353	64%	**81	100%
Hodgdon CFE Pistol	<<locked>>	61%	23641	59%	**84	100%
Hodgdon Clays	<<locked>>	61%	21828	55%	**17	100%
Hodgdon HS-6	<<locked>>	61%	29109	73%	**55	97%
Hodgdon Longshot	<<locked>>	61%	32416	81%	**01	99%
Hodgdon TrailBoss	<<locked>>	76%	11618	29%	**3	100%
Hodgdon Universal	<<locked>>	61%	25266	63%	**11	100%
[Lovex D037.1]*	<<locked>>	66%	23757	60%	**02	80%
[Lovex D037.2]*	<<locked>>	83%	33011	83%	**60	80%
Lovex S011	<<locked>>	61%	30342	76%	**53	100%
Lovex S020	<<locked>>	61%	24729	62%	**20	100%
Maxam CSB 1	<<locked>>	61%	19957	50%	**96	100%
Maxam CSB 2	<<locked>>	61%	22075	55%	**48	100%
Maxam CSB 3	<<locked>>	61%	22829	57%	**35	100%
Maxam CSB 4	<<locked>>	61%	24482	61%	**45	100%
Maxam CSB 5	<<locked>>	61%	27572	69%	**38	100%
Ramshot Silhouette	<<locked>>	61%	28979	73%	**32	100%
ReloadSwiss RS 12	<<locked>>	61%	28747	72%	**43	100%
ReloadSwiss RS 14	<<locked>>	76%	11081	28%	**7	100%
ReloadSwiss RS 20	<<locked>>	61%	19464	49%	**58	100%
[ReloadSwiss RS 24]*	<<locked>>	66%	20595	52%	**11	80%
Rottweil P 801	<<locked>>	61%	31676	79%	**47	100%
[Rottweil P 806]*	<<locked>>	61%	14605	37%	**06	88%
SNPE Vectan A0	<<locked>>	61%	19885	50%	**19	99%
SNPE Vectan A1	<<locked>>	61%	24831	62%	**75	100%
SNPE Vectan BA 9	<<locked>>	61%	23830	60%	**75	100%
SNPE Vectan BA10	<<locked>>	61%	28355	71%	**19	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	17361	44%	**83	91%
SNPE Vectan BA9 1/2	<<locked>>	61%	23148	58%	**68	100%
SNPE Vectan SP 2	<<locked>>	61%	22031	55%	**73	91%
[Shooters World Heavy Pistol]*	<<locked>>	83%	33011	83%	**60	80%
[Shooters World Major Pistol]*	<<locked>>	66%	23757	60%	**02	80%
Somchem MP200	<<locked>>	61%	24729	62%	**43	100%
Somchem MS200	<<locked>>	61%	22118	55%	**78	100%
[Somchem S221]*	<<locked>>	61%	26368	66%	**19	89%
Vihtavuori 3N37	<<locked>>	61%	19348	49%	**65	94%
[Vihtavuori 3N38]*	<<locked>>	76%	19870	50%	**94	81%
[Vihtavuori N105]*	<<locked>>	76%	16534	41%	**48	80%
Vihtavuori N320	<<locked>>	61%	25904	65%	**75	100%
Vihtavuori N32C Tin Star	<<locked>>	62%	14243	36%	**9	100%
Vihtavuori N330	<<locked>>	61%	24424	61%	**07	100%
Vihtavuori N340	<<locked>>	61%	21582	54%	**71	100%
Vihtavuori N350	<<locked>>	61%	16853	42%	**96	93%
Winchester 231	<<locked>>	61%	32648	82%	**99	100%
Winchester AutoComp	<<locked>>	61%	20914	52%	**38	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