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Load data for .450 N.E. 3 1/4'' + .458 | 450gr | Swift A-Frame

Recommended Powder(s): Alliant Reloder- TS 15.5, ReloadSwiss RS 60, Somchem S365

.450 N.E. 3 1/4'' + .458 | 450gr | Swift A-Frame

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Load data for 98 loads in caliber .450 N.E. 3 1/4'' with .458 | 450gr | Swift A-Frame bullet and 49 powders such as Alliant Reloder- TS 15.5, ReloadSwiss RS 60, Somchem S365. 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 AR 2208
84%
90%
97%
Accurate 2700
85%
90%
92%
Accurate 3100
97%
73%
91%
Accurate 4350
93%
90%
97%
Alliant Reloder- TS 15.5
84%
89%
99%
Alliant Reloder-16
92%
89%
96%
Alliant Reloder-17
89%
89%
98%
Alliant Reloder-23
97%
73%
95%
Alliant Reloder-26
97%
79%
93%
Hodgdon CFE223
83%
90%
97%
Hodgdon H380
84%
90%
96%
Hodgdon H414
88%
89%
93%
Hodgdon H4350
94%
90%
92%
Hodgdon Hybrid 100V
95%
89%
98%
Hodgdon LVR
90%
90%
96%
Hodgdon Superperformance
90%
89%
92%
Hodgdon VARGET
84%
90%
97%
IMR 4064
85%
90%
97%
IMR 4166 Enduron
84%
89%
93%
IMR 4350
92%
89%
92%
IMR 4451 Enduron
86%
89%
93%
IMR 4831
97%
87%
96%
Lovex S065
89%
89%
95%
Lovex S070
91%
90%
93%
Norma URP
93%
90%
96%
Ramshot Big Game
83%
90%
98%
Ramshot Hunter
93%
89%
94%
ReloadSwiss RS 50
83%
90%
94%
ReloadSwiss RS 52
84%
90%
99%
ReloadSwiss RS 60
90%
90%
99%
ReloadSwiss RS 62
93%
90%
96%
ReloadSwiss RS 70
93%
90%
95%
Rottweil R 903
86%
89%
98%
Rottweil R 907
87%
89%
92%
SNPE Vectan SP 11
85%
89%
98%
SNPE Vectan Tubal 5000
84%
90%
100%
SNPE Vectan Tubal 7000
89%
89%
93%
Shooters World Long Rifle
89%
89%
95%
Somchem S355
86%
90%
98%
Somchem S365
96%
89%
99%
Somchem S385
97%
86%
91%
Vihtavuori N135
87%
90%
100%
Vihtavuori N150
91%
89%
99%
Vihtavuori N160
90%
90%
96%
Vihtavuori N550
90%
90%
96%
Vihtavuori N555
97%
77%
96%
Winchester 6.5 StaBALL
91%
89%
98%
Winchester 760
88%
89%
93%
Winchester StaBALL HD
97%
65%
93%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2208
81%
83%
96%
Accurate 2700
81%
81%
90%
Accurate 3100
94%
68%
90%
Accurate 4350
81%
61%
91%
Alliant Reloder- TS 15.5
81%
81%
98%
Alliant Reloder-16
81%
64%
91%
Alliant Reloder-17
81%
71%
95%
Alliant Reloder-23
87%
56%
90%
Alliant Reloder-26
92%
68%
90%
Hodgdon CFE223
81%
83%
96%
Hodgdon H380
81%
83%
95%
Hodgdon H414
82%
75%
90%
Hodgdon H4350
90%
80%
90%
Hodgdon Hybrid 100V
81%
59%
92%
Hodgdon LVR
81%
69%
92%
Hodgdon Superperformance
88%
82%
90%
Hodgdon VARGET
81%
82%
96%
IMR 4064
81%
81%
96%
IMR 4166 Enduron
81%
82%
92%
IMR 4350
87%
79%
90%
IMR 4451 Enduron
81%
77%
90%
IMR 4831
82%
58%
90%
Lovex S065
81%
72%
92%
Lovex S070
83%
72%
90%
Norma URP
81%
64%
91%
Ramshot Big Game
81%
84%
97%
Ramshot Hunter
85%
70%
90%
ReloadSwiss RS 50
81%
83%
93%
ReloadSwiss RS 52
81%
82%
99%
ReloadSwiss RS 60
81%
69%
96%
ReloadSwiss RS 62
81%
61%
90%
ReloadSwiss RS 70
84%
69%
90%
Rottweil R 903
81%
76%
97%
Rottweil R 907
83%
79%
90%
SNPE Vectan SP 11
81%
77%
96%
SNPE Vectan Tubal 5000
81%
82%
100%
SNPE Vectan Tubal 7000
83%
72%
90%
Shooters World Long Rifle
81%
72%
92%
Somchem S355
81%
78%
97%
Somchem S365
81%
58%
94%
Somchem S385
94%
80%
90%
Vihtavuori N135
81%
76%
100%
Vihtavuori N150
81%
67%
97%
Vihtavuori N160
81%
69%
92%
Vihtavuori N550
81%
69%
93%
Vihtavuori N555
86%
56%
90%
Winchester 6.5 StaBALL
81%
66%
94%
Winchester 760
82%
75%
90%
Winchester StaBALL HD
94%
60%
91%

Start Load - Barrel Length: 23.60''

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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