Butler Creek 21920 F-O Scope Cover EYE 19-20 Black

Butler Creek Black Eye Cover 43.9 - 45.1mm. OpticsPlanet Inc is an Authorized US Distributor for Butler Creek Rifle Scope Accessories. The incredible lens protection of Butler Creek standard Flip-Open Covers but with additional flex in the collars to fit a wider range of scopes and the added convenience of purchasing front and rear covers together. Same basic features and design as standard Flip-Open series. Tight flexible collar provides custom fit for multiple scopes. Purchase by the pair eye and objective cover provided Butler Creek Multi-Flex Flip-Open Rifle Scope Eyepiece Lens Covers is available with the following options: Butler Creek 20909 Black Eye Cover Size 09 - 09A (1.468 - 1.485 inches / 37.3 - 37.7mm) Butler Creek 21011 Black Eye Cover Size 10 - 11 (1.516 - 1.550 inches / 38.5 - 39.4mm) Butler Creek 21314 Black Eye Cover Size 13 - 14 (1.570 - 1.605 inches / 39.9 - 40.8mm) Butler Creek 21618 Black Eye Cover Size 16 - 17 - 18 (1.660 - 1.700 inches / 42.3 - 43.2mm) Butler Creek 21920 Black Eye Cover Size 19 - 20 (1.73 - 1.775 inches / 43.9 - 45.1mm) Features of Butler Creek Multi-Flex Flip-Open Rifle Scope Eyepiece Lens Covers: Same basic features and design as standard Flip-Open series Tight flexible collar provides custom fit for multiple scopes Waterproof airtight protection Covers open silently with the flick of a thumb Package Contents: Butler Creek Multi-Flex Flip-Open Rifle Scope Eyepiece Lens Covers Butler Creek Black Eye Cover 43.9 - 45.1mm 21920