Butler Creek Flip-Open Eyepiece Scope Cover #9 37.3mm Black Polymer

The Butler Creek Flip-Open Scope Eyepiece Cover #9 is a black polymer lens cover for protecting a riflescope's ocular lens. Its flip-open design lets the shooter open it with a thumb press and a spring-loaded push button, keeping the optic protected until a shot is ready.

The cover fits a 1.47 inch (37.30 mm) eyepiece tube and uses a watertight friction mount with a semi O-ring to hold it in place and seal out dust and moisture. To confirm fit, check the scope's owner's manual or measure the outside diameter with calipers and select the closest size from the manufacturer's chart, within 0.01 to 0.025 inch over the measured diameter.

• Brand: Butler Creek
• Model: Flip-Open
• Cover size: #9
• Fits: 1.47 in (37.30 mm) eyepiece tube
• Color: Black
• Material: Polymer
• Mount: Watertight friction mount with semi O-ring