Butler Creek Flip Objective Cover #13

Legendary Butler Creek flip open scope covers form a watertight, airtight seal against the elements and silently hinge out of the way at the touch of your thumb.  

Eyepiece and Objective covers sold separately.  Objective #13 cover fits 1.530" (38.9mm) lens.

Features:

• Fast, flip-open design
• Silent spring hinges
• Watertight, custom fit friction mounts anchor them to your scope
• Airtight semi-O-ring keeps out dust and moisture
• Tested to -40F
• Ambidextrous
• Weighs less than an ounce