Leupold 185264 BackCountry Cross-Slot Base Black Aluminum Short Action 20 MOA Weapon Lights or non-Mil-Spec receivers that feature

or non-Mil-Spec receivers that feature non-standard wall protrusions or shelves

and it imparts case mouth flare/bell for bullet feeding

4" 1911 w/rail

SME's Self-Healing Windmill targets movements are unpredictable as to challenge the shooter to locate and readjust for every shot

and 300 Winchester Short Magnum

Leupold 185264 BackCountry Cross-Slot Base Black Aluminum Short Action 20 MOA Weapon Lights or non-Mil-Spec receivers that featureLeupold BackCountry cross slot bases are made of 7075 T6 aluminum, making them some of the lightest and most rugged mounts yet. This BackCountry cross slot base is designed to fit a CVA Cascade Short Action and accepts both Picatinny and Weaver style rings.