Barnes TSX bullets in .375 caliber deliver a consistent, copper construction intended for controlled expansion and high weight retention. Each bullet is a 300-grain flat-base TSX design and is supplied in a 50-count box. These bullets are commonly used in big-game hunting where reliable ballistic performance and retained mass are priorities.
Key Specifications
- The caliber is .375.
- The bullet weight is 300 grains.
- The construction is 100% copper.
- The design is Triple-Shock X (TSX).
- The bullet type is Flat Base (FB).
- The diameter measures 0.375 inches.
- The overall length is 1.493 inches.
- The ballistic coefficient (G1/G7) is 0.357.
- The sectional density is 0.305.
- The quantity per box is 50.
These Barnes TSX bullets provide a consistent, premium copper option for reloaders seeking controlled expansion and maximum weight retention. Their combination of design and construction makes them a practical choice for field use where predictable terminal performance and reliability are important.









