458 Win Mag Ammo
458 Win Mag Ammo For Sale - Best Collection With Top Venders
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.458 Winchester Magnum
- Type Rifle / Hunting
- Place of origin USA
- Production history
- Designer Winchester
- Designed 1956
Specifications
- Parent case .375 H&H Magnum
- Case type Belted, tapered
- Bullet diameter .458 in (11.63 mm)[1]
- Neck diameter .481 in (12.2 mm)
- Base diameter .513 in (13.0 mm)
- Rim diameter .532 in (13.5 mm)
- Rim thickness .220 in (5.6 mm)
- Case length 2.500 in (63.5 mm)
- Overall length 3.340 in (84.8 mm)
- Rifling twist 1-14"
- Primer type Large rifle magnum
Ballistic performance
Bullet mass/type | Velocity | Energy |
---|---|---|
300 gr (19 g) HP | 2,606 ft/s (794 m/s) 4,525 | ft⋅lbf (6,135 J) |
350 gr (23 g) RN | 2,557 ft/s (779 m/s) 5,083 | ft⋅lbf (6,892 J) |
400 gr (26 g) FN | 2,468 ft/s (752 m/s) 5,411 | ft⋅lbf (7,336 J) |
500 gr (32 g) RN | 2,192 ft/s (668 m/s) 5,336 | ft⋅lbf (7,235 J) |
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The .458 Winchester Magnum is a belted, straight-taper cased dangerous game rifle cartridge. It was introduced commercially in 1956 by Winchester and first chambered in the Winchester Model 70 African rifle. It designed to compete against the .450 Nitro Express and the .470 Nitro Express cartridges used in big bore British double rifles.
The .458 Winchester Magnum was designed for hunting dangerous game animals by emulating the performance of powerful English double rifle cartridges in a bolt-action rifle.
Top 10 .458 win mag Deals
GrabAGun Federal P458T2 Federal 458 Winchester Magnum 500 Grain Trophy Bonded Bear Claw 20rds for $116.99
GrabAGun Hornady 8585 458 Winchester 500 DGS HM 20rds for $117.99
Natchez Shooters Barnes VOR-TX Safari Rifle .458 Win Mag 450 gr TSX FB 2240 fps - 20/box for $119.99
Ammo To Go 20rds - 458 Win. Mag Barnes VOR-TX 450gr. TSX FB Ammo for $119.95
Foundry Outdoors Federal P458T1 Cape-Shok 458 Win Mag Trophy Bonded Bear Claw 400 GR 20Box/10Case for $120.54
Foundry Outdoors Federal P458T2 Cape-Shok 458 Win Mag Trophy Bonded Bear Claw 500 GR 20Box/10Case for $121.45
Foundry Outdoors Hornady 8585 DGS 458 Winchester Magnum 500GR Dangerous Game Solid 20 Box/6 Case for $122.03
BattleHawk Armory Federal P458T1 Premium Safari Cape-Shok 458 Win Mag 400 gr Trophy Bonded Bear Claw (TBBC) 20 Bx/ 10 Cs for $122.18
Firearms Depot Federal Premium, Fed P458t1 458wn 400 Tb 20/box for $122.18
GrabAGun Federal P458T1 458Wn 400 TB 20rds for $122.99