Load data for:
.45 Blaser || .458 | 300gr | H&N TC H
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Technical Specifications
Bullet: | .458 | 300gr | H&N TC H |
Bullet Weight: | 300gr | 19.4g |
Bullet Diameter: | 0.458" | 11.63mm |
Bullet Length: | 0.781" | 19.8mm |
Caliber: | .45 Blaser |
Case Length (l3): | 2.146" | 54.5mm |
Cartridge Length (C.O.L.): | 2.657" | 67.5mm |
Seated Depth: | 0.270" | 6.9mm |
Shank Seated Depth: | 0.250" | 6.4mm |
Case Capacity: | 84.0 Grains of Water | 5.45 cm3 |
Max. allowed Pressure: | 53664 psi | 3700 bar |
Primer Size: | Large Rifle Magnum (LRM) |
LID: | LID_B7551_C728 |
Load description
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Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
Max Load - Barrel Length: 23.6" | 60.0cm
Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
Start Load - Barrel Length: 23.6" | 60.0cm
FR ... fill rate of the cartridge in percent
MaxP ... max. pressure of load in psi
% ... max. pressure of load in percent of the maximum allowed pressure for this caliber
V(0) ... muzzle velocity in feets per second (fps)
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.