Butler Creek Flip-Open Objective Scope Cover #15 39.6mm Black Polymer

The Butler Creek Flip-Open Objective Lens Cover #15 is a black polymer cap that protects the front lens of a rifle or handgun scope from dust, moisture and scratches. It is designed to fit scopes with a 39.6 mm (1.558 in) objective lens, which corresponds to Butler Creek's #15 size.

The cover uses a flip-open design that can be opened with a thumb, and it features a friction mount with a semi O-ring to hold it securely in place and help seal out debris. Finger tabs on both sides allow it to be opened by right- or left-handed shooters.

To confirm fit, check the scope's owner's manual or measure the outside diameter of the objective bell with calipers and compare it to Butler Creek's size chart, which lists sizes from #1 to #5.

• Brand: Butler Creek
• Model: Flip-Open Objective Lens Cover #15
• Fits: Scopes with 39.6 mm (1.558 in) objective lens
• Objective size: 40 mm
• Color: Black
• Material: Polymer
• Design: Flip-open with friction mount and semi O-ring
• Use: Right- or left-handed opening via side finger tabs