Butler Creek Flip-Open Objective Scope Cover - 1.96"/49.8mm MFG 30300 Size 30

The Butler Creek Flip-Open Objective Scope Cover in 1.96"/49.8mm (MFG 30300 Size 30) is the field-proven lens protection solution every serious hunter and precision shooter needs. After decades in the field—from pre-dawn glassing to late-season hunts in brutal conditions—nothing impacts shot opportunity like a compromised optic. This custom-fit cover keeps your objective lens pristine, sealed against moisture, dust, and debris when the shot window opens.

Butler Creek engineered these flip-open covers to create a watertight and airtight seal that safeguards your investment without sacrificing speed. The dual-thumb lever design pops open instantly—no fumbling, no noise, no missed moments when game appears. The 1.96-inch objective diameter specification ensures a perfect fit for medium to high-power hunting scopes, while the compact 2.75 x 1.6 x 5.35-inch profile adds negligible weight (0.06 lbs) to your rifle setup. The protective cover stays tethered and out of your sight picture, ready to snap back into place between shooting windows.

Hunters working rain-heavy terrain, dusty ranch country, or extreme altitude conditions rely on Butler Creek covers to maintain optical clarity when conditions are harshest. Size 30 (49.8mm) fits most popular rifle scopes in the 3-12x and 4-16x magnification range. If you're protecting a scope worth $800 or more, this lightweight, affordable insurance is non-negotiable—especially when one degraded lens costs you the season's best opportunity.