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Load data for .454 Casull Magnum + .452 | 185gr | H&N HP HS

Recommended Powder(s):

.454 Casull Magnum + .452 | 185gr | H&N HP HS

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.452 | 185gr | H&N HP HS
Bullet Weight:
185gr | 12.0g
Bullet Diameter:
0.452" | 11.48mm
Bullet Length:
0.530" | 13.5mm
Caliber:
.454 Casull Magnum load data
Case Length (l3):
1.398" | 35.5mm
Cartridge Length (C.O.L.):
1.739" | 44.2mm
Seated Depth:
0.189" | 4.8mm
Shank Seated Depth:
0.170" | 4.3mm
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_B7523_C777
Last updated:
2026-01-20

Load data for 142 loads in caliber .454 Casull Magnum with .452 | 185gr | H&N HP HS bullet and 71 powder(s). 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".

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  • 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.

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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
97%
73%
99%
ADI AP 70N
75%
88%
100%
ADI APS 350
88%
90%
100%
ADI APS 450
89%
90%
100%
ADI AS 30
89%
88%
100%
ADI AS 50N
83%
87%
100%
Accurate No. 2
81%
89%
100%
Accurate No. 5
66%
88%
100%
Accurate No. 7
81%
90%
96%
Accurate No. 9
89%
89%
91%
Accurate Solo 1000
87%
89%
100%
Accurate Solo 1250
90%
88%
100%
Accurate TCM
89%
89%
92%
Alliant 2400
97%
78%
86%
Alliant BLUE DOT
97%
71%
92%
Alliant BULLSEYE
79%
88%
100%
Alliant POWER PISTOL
87%
88%
100%
Alliant Sport Pistol
74%
88%
100%
Alliant UNIQUE
90%
89%
100%
Baschieri & Pellagri 100
85%
87%
100%
Baschieri & Pellagri 102 Pistol
96%
71%
100%
Baschieri & Pellagri 103 Pistol
80%
88%
100%
Hodgdon Clays
86%
89%
100%
Hodgdon HP38
64%
89%
100%
Hodgdon HS-6
72%
90%
100%
Hodgdon Longshot
68%
88%
100%
Hodgdon Universal
83%
88%
100%
Hodgdon CFE Pistol
86%
90%
100%
Hodgdon TrailBoss
96%
29%
100%
Lovex D036
67%
90%
100%
Lovex D037.1
81%
90%
96%
Lovex D037.2
88%
89%
91%
Lovex S011
75%
90%
100%
Lovex S020
81%
89%
100%
Maxam CSB 1
94%
89%
100%
Maxam CSB 2
89%
87%
100%
Maxam CSB 3
89%
89%
100%
Maxam CSB 4
86%
88%
100%
Maxam CSB 5
83%
88%
100%
Ramshot Enforcer
97%
79%
87%
Ramshot Silhouette
73%
87%
100%
Ramshot True Blue
68%
89%
100%
Ramshot Zip
64%
87%
100%
ReloadSwiss RS 12
77%
87%
100%
ReloadSwiss RS 14
95%
26%
100%
ReloadSwiss RS 20
90%
90%
100%
ReloadSwiss RS 24
89%
89%
98%
Rottweil P 801
75%
89%
100%
Rottweil P 806
91%
88%
100%
SNPE Vectan A0
93%
89%
100%
SNPE Vectan BA 9
85%
89%
100%
SNPE Vectan BA10
82%
88%
100%
SNPE Vectan BA7 1/2
97%
89%
100%
SNPE Vectan BA9 1/2
86%
89%
100%
SNPE Vectan SP 2
82%
90%
100%
Shooters World Auto Pistol
67%
90%
100%
Shooters World Heavy Pistol
88%
89%
91%
Shooters World Major Pistol
81%
90%
96%
Somchem MP200
82%
88%
100%
Somchem MS200
89%
90%
100%
Somchem S221
75%
88%
99%
Vihtavuori 3N37
89%
90%
100%
Vihtavuori 3N38
96%
81%
97%
Vihtavuori N105
97%
68%
98%
Vihtavuori N310
71%
87%
100%
Vihtavuori N320
83%
88%
100%
Vihtavuori N32C Tin Star
95%
64%
100%
Vihtavuori N330
83%
89%
100%
Vihtavuori N340
88%
90%
100%
Vihtavuori N350
91%
87%
100%
Winchester 231
71%
87%
100%

Max Load - Barrel Length: 5.50''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AP 100
61%
27%
84%
ADI AP 70N
61%
58%
100%
ADI APS 350
61%
51%
100%
ADI APS 450
61%
49%
100%
ADI AS 30
61%
47%
100%
ADI AS 50N
61%
51%
100%
Accurate No. 2
61%
47%
100%
Accurate No. 5
61%
73%
100%
Accurate No. 7
61%
42%
83%
Accurate No. 9
74%
51%
81%
Accurate Solo 1000
61%
48%
100%
Accurate Solo 1250
61%
41%
100%
Accurate TCM
72%
48%
80%
Alliant 2400
89%
60%
81%
Alliant BLUE DOT
77%
40%
81%
Alliant BULLSEYE
61%
54%
100%
Alliant POWER PISTOL
61%
40%
91%
Alliant Sport Pistol
61%
61%
100%
Alliant UNIQUE
61%
41%
100%
Baschieri & Pellagri 100
61%
46%
100%
Baschieri & Pellagri 102 Pistol
61%
28%
100%
Baschieri & Pellagri 103 Pistol
61%
50%
100%
Hodgdon Clays
61%
52%
100%
Hodgdon HP38
61%
81%
100%
Hodgdon HS-6
61%
61%
100%
Hodgdon Longshot
61%
67%
100%
Hodgdon Universal
61%
48%
100%
Hodgdon CFE Pistol
61%
46%
100%
Hodgdon TrailBoss
73%
18%
100%
Lovex D036
61%
73%
100%
Lovex D037.1
61%
42%
83%
Lovex D037.2
73%
51%
81%
Lovex S011
61%
61%
100%
Lovex S020
61%
49%
100%
Maxam CSB 1
61%
39%
100%
Maxam CSB 2
61%
41%
100%
Maxam CSB 3
61%
44%
100%
Maxam CSB 4
61%
47%
100%
Maxam CSB 5
61%
52%
100%
Ramshot Enforcer
87%
55%
80%
Ramshot Silhouette
61%
60%
100%
Ramshot True Blue
61%
70%
100%
Ramshot Zip
61%
79%
100%
ReloadSwiss RS 12
61%
55%
100%
ReloadSwiss RS 14
76%
17%
100%
ReloadSwiss RS 20
61%
39%
100%
ReloadSwiss RS 24
61%
36%
82%
Rottweil P 801
61%
62%
100%
Rottweil P 806
61%
28%
90%
SNPE Vectan A0
61%
39%
100%
SNPE Vectan BA 9
61%
47%
100%
SNPE Vectan BA10
61%
54%
100%
SNPE Vectan BA7 1/2
61%
33%
94%
SNPE Vectan BA9 1/2
61%
46%
100%
SNPE Vectan SP 2
61%
45%
94%
Shooters World Auto Pistol
61%
73%
100%
Shooters World Heavy Pistol
73%
51%
81%
Shooters World Major Pistol
61%
42%
83%
Somchem MP200
61%
48%
100%
Somchem MS200
61%
43%
100%
Somchem S221
61%
54%
93%
Vihtavuori 3N37
61%
39%
97%
Vihtavuori 3N38
66%
31%
80%
Vihtavuori N105
70%
27%
81%
Vihtavuori N310
61%
67%
100%
Vihtavuori N320
61%
49%
100%
Vihtavuori N32C Tin Star
61%
28%
100%
Vihtavuori N330
61%
47%
100%
Vihtavuori N340
61%
42%
100%
Vihtavuori N350
61%
35%
96%
Winchester 231
61%
65%
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.

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