1. Scopes & Optics
  2. Scope Mounts
  3. Leupold Mark 4 Scope Base

Leupold Mark 4 Scope Base


  • Model #59240 - Mark 4 Riflescope Base Winchester 70 (8-40 Adaptable) with a Matte finish
  • 1-piece bases feature a 20-MOA slope for long-range shooting applications
  • Accommodates both the oversized 8-40 screw and a 6-48 screw, providing compatibility with the widest range of modern tactical firearms
  • 8-40 and a 6-48 screws are included with each Mark 4 base

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