Butler Creek Flip-Open Objective Lens Cover #33 51.9mm Black

The Butler Creek Flip-Open Objective Lens Cover #33 is a black polymer cap that protects the front objective lens of a riflescope from dust, moisture and scratches when the scope is not in use. It is designed for scopes with an objective lens of about 52mm.

The cover slips over the objective bell and uses a friction mount with a semi O-ring to hold it in place. Two finger tabs, one on each side, let the cover flip open with either thumb or finger, which suits both right- and left-handed shooters. The outside diameter of the fitting is 51.9mm (2.043 in).

Before ordering, confirm the size against your scope's owner's manual or measure the outside diameter of the objective with calipers. Butler Creek sizes its covers by diameter in millimeters and inches, so choose the size that falls within the recommended tolerance of the measured diameter.

• Size: #33
• Outside diameter: 51.9mm (2.043 in)
• Objective: 52mm
• Color: Black
• Material: Polymer
• Mount type: Slip on, friction fit with semi O-ring
• Opening: Flip-open with two side finger tabs