Burris Flip-Up Scope Cover Set Fullfield IV 4-16x 50mm Objective
Fire Wolf Rifle Scope Cover Quick Flip Spring Up Open Lens Cover Cap Eye Protect Objective Cap For Caliber 20 Sizes - Scope Mounts & Accessories - AliExpress
Rifle Scope Lens Cover Flip Up Cap Objective Lid Quick Spring Protection USA NEW | eBay
3-9x40 Rifle Scope 40mm Flip Open Lens Rubber Cover for $4.19 | TacticalGearTrade.com
Swarovski 50mm AV/PH Riflescope Lens Covers 44033 B&H Photo Video
Amazon.com : Monstrum Rubberized Flip-Up Rifle Scope Lens Covers (Objective Bell | 26-30 mm/1.0-1.2 inch Diameter) : Sports & Outdoors