Butler Creek Flip-open Rifle Scope Cover 17 Eye 1.675 Inches, 20170

Butler Creek Flip-open Rifle and Spotting Scope Cover 17 Eye 1.675 Inches. 20170 Watertight friction mount anchors cover securely to scope. With airtight semi-O ring to seal out dust and moisture. Spring activated lid pops open with touch of thumb. Weighs less than 1 oz