Butler Creek Flip-Up Scope Cover #3 Eyepiece Rear Black Polymer

The Butler Creek Flip-Open #3 is a black polymer eyepiece cover for the rear lens of a riflescope. It protects the ocular lens from dust, moisture and debris and opens with a push of the thumb button so the optic is ready when you need it.

The cover is sized for a 1.388 inch (35.3 mm) outside diameter eyepiece. It is a slip-on design that seats on the eyepiece with a friction mount and a semi O-ring to hold it in place.

To confirm fit, check the scope's owner's manual or measure the eyepiece outside diameter with calipers. Butler Creek recommends choosing the cover whose diameter is 0.01 to 0.025 inch larger than your measurement.

• Fits: Rear eyepiece, 1.388 in (35.3 mm) outside diameter
• Style: Flip-up, slip-on
• Color: Black
• Material: Polymer
• Mount: Friction mount with semi O-ring
• Brand: Butler Creek
• Model: Flip-Open #3