Leupold BackCountry Cross-Slot Base Matte Black Nosler M21 - 182846

This is a 1-piece Picatinny rail base mount designed specifically for Nosler M21 rifles. Constructed from lightweight 7075-T6 aluminum with a milled-in recoil lug and low-profile keeper screw, it accepts both Picatinny and Weaver-style rings. The mount weighs 1.8 oz and features a matte black finish.