This product is restricted for dealers and cannot be directly ordered online.
Buy From Dealer

Winchester Ballistic ST 270WSM 130gr PT

ID: SBST2705
Calibre270 WSM
Muzzle Velocity3275fps
Bullet TypeBallistic Silvertip
Ballistic Co Eff.0.432
Rounds Per Box20
Rounds Per Case200
At Distance@100yds
Trajectory Long1.1
* Trajectory short/long refers to use of a short or long barrel.
Restricted Product


Ballistic Silvertip ammunition provides hunters proven immediate knock-down. Innovation combined with engineering excellence makes Ballistic Silvertip the choice for those who appreciate the legendary excellence Winchester is known for around the world.


  • Polymer Tip
    Resists deformation, maximizes long-range performance and promotes expansion, designed for use in tubular magazines
  • Alloyed Lead Core
    Provides increased retained weight resulting in deeper penetration
  • Contoured Jacket
    Provides controlled expansion to maximize knock-down
  • Lubalox (Black Oxide) Coating
    Reduces engraving forces and barrel fouling
  • Rapid Controlled Expansion
    Delivers rapid impact and massive knock-down
Download MSDS