Monstrum Rubberized Flip-Up Rifle Scope Lens Covers, Objective Lens, Size D, Black, 31-37 mm, FCO-D

Protect your optics from dust and abrasion with the Monstrum Tactical Rubberized Flip-Up Rifle Scope Lens Covers The spring-loaded Flip-Up mechanism pops open effortlessly when needed and securely tightly in place when not in use.