Leupold Standard Two Piece Rifle scopes Mount Bases. For maximum accessibility to the magazine or breech area of your rifle, Leupold STD 2-piece bases are worth a look. Fluted for a "custom" look, these bases are also ideal if you're after greater flexibility when it comes to mounting options for your bolt action rifle.Reversible basesare available for many actions, accommodating a variety of scopes andaction lengths. Additionally, STD 2-piece bases from Leupold fit right-hand and left-hand actions.

The Mark 4 System employs a slot and spline design, and comes in 1-Piece and 2-Piece configurations. Mark 4 Bases accept Mark 4 Rings, Cross-Slot Rings, and QRW/PRW Rings

For:

• Savage 10 Round Receiver
  
  
• Savage 12 Round Receiver
  
  
• Savage 14 Round Receiver
  
  
• Savage 16 Round Receiver
  
  
• Savage 110 Round Receiver
  
  
• Savage 112 Round Receiver
  
  
• Savage 114 Round Receiver
  
  
• Savage 116 Round Receiver