Federal Premium 7mm-08 Rem 140 grain Barnes TSX ammunition is built for hunters and precision shooters who require consistent, controlled expansion and dependable performance. The Barnes Triple-Shock X (TSX) is a monolithic all-copper hollow point designed to retain nearly all of its weight and deliver uniform expansion. These factory loads use premium primers, clean-burning propellants, and nickel-plated brass cases to support consistent ignition, feeding, and extraction. Each box contains 20 rounds packaged for field and range use.
Key Specifications
- Caliber is 7mm-08 Rem.
- Bullet weight is 140 gr.
- Bullet type is Barnes TSX (all-copper).
- Rounds per box are 20.
- Boxes per case are 10.
- Muzzle velocity is listed as 2820 fps.
- Muzzle energy is listed as 2472 ft lbs.
- Case material is Nickel-plated brass.
- Intended application is Hunting.
- Ballistic coefficient is 0.394.
Designed around the Barnes TSX monolithic bullet and Federal Premium components, this ammunition offers consistent ballistics and reliable function for field use. Its high weight retention and predictable expansion make it well suited to ethical medium-game hunting and precision shooting scenarios, while nickel-plated cases and premium primers support reliable feeding and extraction in varied conditions.





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