The Leupold Mark 4 Picatinny-Style Scope Base is ideal for us on your long range rifle. Mark 4 bases feature a 15 MOA slope for long range shooting and are constructed of solid steel. This base will accept either 6-48 base screws or oversized 8-40 base screws (both sizes of screws are included).
- Fits: Winchester 70 Short Action
- Base Style: Mark 4 Picatinny-Style (Long Range)
- Base Type: 1 Piece
- Material: Steel
- Finish: Matte Black