Load data for .45 Win. Mag. + .451 | 185gr | Hornady XTP

Recommended Powder(s): Hodgdon HS-6, Rottweil P 806

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.451 \| 185gr \| Hornady XTP
Manufacturer SKU:	45100
Bullet Weight:	185gr \| 12.0g
Bullet Diameter:	0.451" \| 11.46mm
Bullet Length:	0.577" \| 14.7mm
Caliber:	.45 Win. Mag. load data
Case Length (l3):	1.198" \| 30.4mm
Cartridge Length (C.O.L.):	1.551" \| 39.4mm
Seated Depth:	0.224" \| 5.7mm
Shank Seated Depth:	0.224" \| 5.7mm
Case Capacity:	38.0 Grains of Water \| 2.47 cm³
Primer Size:	Small Pistol Magnum (SPM)
Max. allowed Pressure:	39885 psi \| 2750 bar
LID:	LID_B2855_C740
Last updated:	2025-02-02

Load data for 112 loads in caliber .45 Win. Mag. with .451 | 185gr | Hornady XTP bullet and 56 powders such as Hodgdon HS-6, Rottweil P 806. 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".

Go to the bottom of the "Dashboard " page to set the measure system (imperial vs. metric)
No data yet
C.O.L. (Inch)
C.O.L. (mm)
We recommend you limit powder range to relevant brands to speed up re-calculation of results
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%	33315	84%	**35	96%
ADI AP 70N	<<locked>>	67%	34896	87%	**63	100%
ADI APS 350	<<locked>>	74%	35433	89%	**66	100%
ADI APS 450	<<locked>>	74%	34301	86%	**86	100%
ADI AS 30	<<locked>>	77%	35244	88%	**52	100%
ADI AS 50N	<<locked>>	73%	34969	88%	**94	100%
Accurate No. 2	<<locked>>	75%	35128	88%	**80	100%
[Accurate No. 7]*	<<locked>>	78%	35534	89%	**21	88%
Accurate Solo 1000	<<locked>>	76%	35012	88%	**81	100%
Accurate Solo 1250	<<locked>>	82%	35737	90%	**53	100%
[Accurate TCM]*	<<locked>>	87%	35650	89%	**04	83%
[Alliant BLUE DOT]*	<<locked>>	96%	31966	80%	**45	85%
Alliant BULLSEYE	<<locked>>	71%	34954	88%	**16	100%
Alliant POWER PISTOL	<<locked>>	82%	35259	88%	**14	96%
Alliant UNIQUE	<<locked>>	82%	35781	90%	**32	100%
Baschieri & Pellagri 100	<<locked>>	76%	34374	86%	**75	100%
Hodgdon Clays	<<locked>>	71%	34185	86%	**70	100%
Hodgdon HS-6 👍	<<locked>>	67%	34766	87%	**49	99%
Hodgdon Longshot	<<locked>>	64%	35650	89%	**49	100%
Hodgdon Universal	<<locked>>	76%	35810	90%	**73	100%
Hodgdon TrailBoss	<<locked>>	96%	14765	37%	**07	100%
[Lovex D037.1]*	<<locked>>	78%	35534	89%	**21	88%
Lovex S011	<<locked>>	66%	35404	89%	**17	100%
Lovex S020	<<locked>>	74%	35114	88%	**76	100%
Maxam CSB 1	<<locked>>	85%	35070	88%	**40	100%
Maxam CSB 2	<<locked>>	82%	35694	89%	**53	100%
Maxam CSB 3	<<locked>>	79%	34809	87%	**11	100%
Maxam CSB 4	<<locked>>	76%	34374	86%	**81	100%
Maxam CSB 5	<<locked>>	71%	34272	86%	**29	100%
Ramshot Silhouette	<<locked>>	68%	35418	89%	**29	100%
Ramshot True Blue	<<locked>>	63%	35491	89%	**45	100%
ReloadSwiss RS 12	<<locked>>	70%	34925	88%	**27	100%
ReloadSwiss RS 14	<<locked>>	94%	13024	33%	**1	100%
ReloadSwiss RS 20	<<locked>>	84%	35346	89%	**26	100%
ReloadSwiss RS 24	<<locked>>	84%	35520	89%	**04	90%
Rottweil P 801	<<locked>>	66%	35346	89%	**91	100%
Rottweil P 806 👍	<<locked>>	90%	35868	90%	**44	99%
SNPE Vectan A0	<<locked>>	85%	35404	89%	**80	100%
SNPE Vectan BA 9	<<locked>>	76%	34722	87%	**37	100%
SNPE Vectan BA10	<<locked>>	69%	34301	86%	**86	100%
SNPE Vectan BA7 1/2	<<locked>>	89%	34766	87%	**19	99%
SNPE Vectan BA9 1/2	<<locked>>	77%	34577	87%	**47	100%
[Shooters World Major Pistol]*	<<locked>>	78%	35534	89%	**21	88%
Somchem MP200	<<locked>>	75%	35317	89%	**16	100%
Somchem MS200	<<locked>>	80%	35795	90%	**93	100%
Somchem S221	<<locked>>	71%	35549	89%	**81	93%
Vihtavuori 3N37	<<locked>>	82%	34824	87%	**55	100%
Vihtavuori 3N38	<<locked>>	95%	34650	87%	**81	91%
Vihtavuori N105	<<locked>>	97%	28268	71%	**35	92%
Vihtavuori N310	<<locked>>	63%	35824	90%	**16	100%
Vihtavuori N320	<<locked>>	75%	35708	90%	**04	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	31952	80%	**80	100%
Vihtavuori N330	<<locked>>	77%	35694	90%	**73	100%
Vihtavuori N340	<<locked>>	80%	35172	88%	**96	100%
Vihtavuori N350	<<locked>>	86%	35491	89%	**52	100%
Winchester 231	<<locked>>	64%	34925	88%	**27	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	64%	14460	36%	**02	81%
ADI AP 70N	<<locked>>	61%	28863	72%	**68	100%
ADI APS 350	<<locked>>	62%	26687	67%	**48	100%
ADI APS 450	<<locked>>	61%	24976	63%	**55	100%
ADI AS 30	<<locked>>	62%	24207	61%	**88	100%
ADI AS 50N	<<locked>>	61%	25715	64%	**57	100%
Accurate No. 2	<<locked>>	61%	22698	57%	**76	99%
[Accurate No. 7]*	<<locked>>	67%	24149	61%	**01	80%
Accurate Solo 1000	<<locked>>	61%	24424	61%	**20	100%
Accurate Solo 1250	<<locked>>	61%	20102	50%	**94	100%
[Accurate TCM]*	<<locked>>	82%	30763	77%	**16	80%
[Alliant BLUE DOT]*	<<locked>>	88%	25614	64%	**21	80%
Alliant BULLSEYE	<<locked>>	61%	25962	65%	**68	100%
[Alliant POWER PISTOL]*	<<locked>>	61%	19218	48%	**73	85%
Alliant UNIQUE	<<locked>>	61%	20131	50%	**53	99%
Baschieri & Pellagri 100	<<locked>>	61%	22640	57%	**98	100%
Hodgdon Clays	<<locked>>	62%	27195	68%	**68	100%
Hodgdon HS-6	<<locked>>	61%	28210	71%	**30	97%
Hodgdon Longshot	<<locked>>	61%	31488	79%	**90	99%
Hodgdon Universal	<<locked>>	61%	24076	60%	**89	100%
Hodgdon TrailBoss	<<locked>>	62%	7571	19%	**1	100%
[Lovex D037.1]*	<<locked>>	67%	24149	61%	**01	80%
Lovex S011	<<locked>>	61%	30414	76%	**45	100%
Lovex S020	<<locked>>	61%	23134	58%	**89	100%
Maxam CSB 1	<<locked>>	61%	19174	48%	**71	100%
Maxam CSB 2	<<locked>>	61%	20189	51%	**07	100%
Maxam CSB 3	<<locked>>	61%	21988	55%	**11	100%
Maxam CSB 4	<<locked>>	61%	23772	60%	**24	100%
Maxam CSB 5	<<locked>>	61%	26165	66%	**14	100%
Ramshot Silhouette	<<locked>>	61%	28718	72%	**24	100%
Ramshot True Blue	<<locked>>	61%	32721	82%	**06	99%
ReloadSwiss RS 12	<<locked>>	61%	27064	68%	**12	100%
ReloadSwiss RS 14	<<locked>>	61%	6875	17%	**5	97%
ReloadSwiss RS 20	<<locked>>	61%	18420	46%	**27	100%
[ReloadSwiss RS 24]*	<<locked>>	68%	21031	53%	**16	80%
Rottweil P 801	<<locked>>	61%	30632	77%	**35	100%
[Rottweil P 806]*	<<locked>>	61%	13024	33%	**38	84%
SNPE Vectan A0	<<locked>>	61%	19058	48%	**81	99%
SNPE Vectan BA 9	<<locked>>	61%	22800	57%	**50	100%
SNPE Vectan BA10	<<locked>>	61%	27891	70%	**04	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	61%	15853	40%	**32	89%
SNPE Vectan BA9 1/2	<<locked>>	61%	22379	56%	**47	100%
[Shooters World Major Pistol]*	<<locked>>	67%	24149	61%	**01	80%
Somchem MP200	<<locked>>	61%	23467	59%	**12	99%
Somchem MS200	<<locked>>	61%	21263	53%	**50	100%
[Somchem S221]*	<<locked>>	61%	25251	63%	**88	88%
Vihtavuori 3N37	<<locked>>	61%	18405	46%	**20	93%
[Vihtavuori 3N38]*	<<locked>>	77%	20291	51%	**96	81%
[Vihtavuori N105]*	<<locked>>	80%	17347	43%	**63	81%
Vihtavuori N310	<<locked>>	61%	34040	85%	**93	100%
Vihtavuori N320	<<locked>>	61%	24250	61%	**43	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	14417	36%	**4	100%
Vihtavuori N330	<<locked>>	61%	22249	56%	**66	100%
Vihtavuori N340	<<locked>>	61%	20131	50%	**34	99%
Vihtavuori N350	<<locked>>	61%	16723	42%	**81	92%
Winchester 231	<<locked>>	61%	31633	79%	**91	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