Leupold 182846 BackCountry Base For Rifle Nosler 21 Cross-Slot For Short Action Matte Black Aluminum BackCountry Cross-Slot Bases Are machined From 7075-T6 Aircraft-Grade Aluminum For Lightweight, Rugged Performance. Fits Both Picatinny And Weaver-Style Rings. Model: BackCountry Style: Cross-Slot Material: Aluminum Mount Type: Picatinny Rail/Weaver Style
Manufacturer: Leupold Mfg Number: 182846 Model: BackCountry Series: Base