Make sure you can add a scope to your rifle when you attach the Leupold BackCountry Cross-Slot 1 in Medium Ring Set. The set comes with 2 rings that are made of 7075-T6 aircraft-grade aluminum to offer strength, and it's designed to create more contact with the base for added stability. Leupold BackCountry Cross-Slot 1 in Medium Ring Set Black - Scope Rngs And Rifle Accessories at Academy Sports