CartridgeCollector Curator's Desk
Home / IMPERIAL SPORTING .45 UP TO .499" / 458 WINCHESTER MAGNUM
Click to zoom
458 WINCHESTER MAGNUM
458winmag-rsafull5_0
458winmag-full1
458winmag-1
458winmag-2
458winmag-dwm
458winmag-asq
458winmag-browning
458winmag-fc
458winmag-fn
458winmag-HORNADY
458winmag-norma
458winmag-rp1
458winmag-rp2
458winmag-win
458winmag-full2
458-WIN-MAG-WR
458winmag-ww1
458winmag-ww2
458winmag-ww3
458winmag-ww4
458-WIN-MAG-WW5
458winmag-pmp1
458winmag-rsafull1
458winmag-rsafull3
458winmag-pmp2
458winmag-rsafull2
458-WIN-MAG-PMP6
458-WIN-MAG-PMP6-FULL
458winmag-pmp3
458winmag-pmp4
458-WIN-MAG-PMP-7
458-WIN-MAG-PMP-7-FULL
458winmag-stewart
458winmag-3
458winmag-full5
458winmag-full3
458winmag-full4
458-WIN-MAG-WW5-FULL
IMPERIAL SPORTING .45 UP TO .499"

458 WINCHESTER MAGNUM

458 · 26 headstamps · 12 scans
Calibre458
In the cabinetIMPERIAL SPORTING .45 UP TO .499" · 38 images
Headstamp of 458 WINCHESTER MAGNUM
Reading the headstamp
12 o'clockMaker's name or factory code
6 o'clockCalibre or year of manufacture
CentrePrimer — Berdan or Boxer, and any seal colour

Research notes

3 Prototype loadings for the 458 Win Mag. The 2 no h/s variations are both early Winchester

Commemorative chromed dummy for the NRA

Yellow wad with ½ CHARGE. H/s is 458 WINCHESTER MAGNUM

458 WINCHESTER MAGNUM – SOUTH AFRICAN HEADSTAMPS AND VARIATIONS

PROOF

UNKNOWN

This is the newer headstamp. Also used for the AFRICA ELITE range loaded with SWIFT A-FRAME

Red anodized aluminium dummy by THOR Engineering

Supposedly a superior designed bullet. Given to some of the rangers in the Kruger National Park to test in elephant culling. Bullet was a total failure. Not magnetic and looks like an ordinary copper clad lead bullet. (Maker unknown)

As far as can be ascertained, these are South African loaded, but I have no definitive proof. They are described as "EXPLOSIVE" with what looks like inverted primers inserted into the front cavity with different colour seals.

Provenance

2014Catalogued in the collection
2023Record last revised · 2023-05-11