Butler Creek 30400 Flip-Open Objective Scope Cover 57.20mm Size 40 Polymer Black

The Butler Creek 30400 Flip-Open Objective Scope Cover is a purpose-built protective cap for the front (objective) lens of your rifle scope. Part of Butler Creek's classic Flip-Open line, this cover is custom-sized to Size 40, fitting scope objective bells with a 57.20mm (2.250") tube diameter. The slip-on design installs quickly and stays put under recoil.

Built from tough, weather-resistant black polymer, the cover forms a watertight, airtight seal around the objective lens to keep out dust, rain, snow, and debris during transport and field use. The spring-assisted flip-open mechanism opens with a quick touch of the thumb and snaps closed securely, so you can keep your eye on the target without fiddling with lens caps in cold or wet conditions. Its ambidextrous design works equally well for right- and left-handed shooters.

This is the ideal finishing touch for any rifle scope in the Size 40 / 57.20mm objective-bell range, giving you reliable objective-lens protection without slowing down your shot.