BUTLER CREEK protective cap for riflescope objective.

Butler Creek polymer flip-open scope objective lens caps feature a quick flip-open design to keep your eye on the target. Silent spring-loaded hinges won’t spook game. Secure them with a watertight friction fit, custom-sized for your scope. The semi-O-ring airtight seal keeps dust and moisture out of your objective lens, and these caps open with a simple press of your thumb, so you can take your shot through that narrow window of opportunity in the most extreme conditions.