Description
Barnes TSX 210-grain .338-caliber boat-tail bullets are made from 100 percent copper and designed for consistent expansion with high weight retention. The Triple-Shock X (TSX) profile produces multiple expansion petals while maintaining original mass to preserve ballistic performance. Manufacturer guidance notes best accuracy when seating between 0.03 and 0.07 inches, depending on rifle and load. These 50-count boxes are intended for reloaders and hunters seeking uniform external ballistics and controlled terminal performance.
Key Specifications
- The caliber is .338 Caliber.
- The bullet weight is 210 grains.
- The package quantity is 50 bullets per box.
- The bullet profile is Boat Tail (BT).
- The brand style is TSX.
- The diameter measures 0.338 inches.
- The ballistic coefficient (G1) is 0.404.
- The sectional density is 0.263.
- The construction is 100 percent copper.
- The recommended seating depth range is 0.03 to 0.07 inches for best accuracy (manufacturer guidance).
Barnes TSX bullets offer consistent external ballistics and reliable weight retention in a premium copper design, making them a sound choice for precision-oriented reloaders and hunting applications where controlled expansion and retained mass are priorities.





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