Leupold Cross-Slot mounting systems feature Weaver-style rings that work with both Weaver or Picatinny rails with 1-piece and 2-piece bases available for many popular rifles. This model is designed to fit a Nosler M21 and is ideal for standard to magnum calibers.
Leupold QRW, 2 Piece Base, Fits Nosler M21, Matte Finish, Black 183481
