The Barnes VOR-TX Safari .458 Winchester Magnum ammunition is loaded with a 450‑grain Barnes TSX flat‑base bullet and specified at 2240 fps and 5015 ft‑lbs muzzle energy. It is intended for large-game hunting and applications that require high weight retention and deep, controlled penetration. The product is sold per box of 20 rounds and can be ordered by the case by purchasing 10 boxes to achieve the case quantity.
Key Specifications
- The bullet type is Barnes TSX Flat Base.
- The cartridge is .458 Winchester Magnum.
- The bullet weight is 450 gr.
- The listed muzzle velocity is 2240 fps.
- The listed muzzle energy is 5015 ft lbs.
- Each retail box contains 20 rounds.
- There are 10 boxes per case.
- The listed application is Hunting.
- The cartridge case material is Brass.
This load pairs Barnes’ TSX solid copper construction with a high‑mass projectile to deliver consistent, reliable performance for experienced shooters and hunters who require robust weight retention and deep penetration. The combination of construction and listed ballistics makes it suitable for field use where controlled terminal performance is desired.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.




