Butler Creek Flip-Open Eyepiece Scope Cover - 1.485"/37.7mm MFG 20095 Size 09A

The Butler Creek Flip-Open Eyepiece Scope Cover in 1.485"/37.7mm (MFG 20095, Size 09A) is a precision-engineered lens protection solution designed for riflescopes requiring reliable optics defense in field conditions. This eyepiece scope cover combines watertight and airtight sealing with a thumb-operated flip-open mechanism, enabling rapid cover deployment and removal without interrupting sight picture acquisition or requiring two-handed manipulation.

Butler Creek's custom-fitted design ensures a precision interface with the 37.7mm objective diameter specification, eliminating the looseness or slippage common to generic covers. The flip-open hinge design—actuated by a single thumb motion—maintains cover security when closed while allowing one-handed deployment from the shooting position. This dual functionality addresses a critical operational requirement: lens protection during storage and transit, combined with rapid accessibility during engagement scenarios. The 1.485" dimension ensures compatibility with Butler Creek's extensive Size 09A catalog, making this cover interchangeable across multiple scope models in that size range.

This cover serves precision rifle operators, law enforcement marksmen, and serious sport shooters who depend on optical clarity and element protection. Whether mounted on duty rifles, patrol carbines, or dedicated precision platforms, the eyepiece cover prevents dust, moisture, and debris accumulation that degrade optical transmission and zero stability. The compact footprint (2.85 × 1.6 × 4.9 inches) adds negligible weight (0.03 lbs) and does not interfere with cheekweld, mounting systems, or secondary optics. Operators value Butler Creek covers for their field-proven durability and the elimination of vignetting or sight obstruction when the cover remains in the flipped-open position during extended range sessions.

Butler Creek dominates the aftermarket scope cover segment through 30+ size options and proven manufacturing consistency. The Size 09A eyepiece format addresses mid-range objective diameters common to intermediate and long-range tactical platforms, hunting rifles, and match-grade systems. Professional supply chains and tactical retailers stock this model as a standard logistics item, reflecting its status as the established category reference for precision optic protection.