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FLIP OPEN EYEPIECE LENS COVERS Reviews & Ratings

Weatherproof, dust-proof, moisture-proof scope covers protect your scope’s lenses from being damaged during tactical and hunting situations. Cover flips open easily with finger pressure to spring up, and out of the way. Eye and Objective covers sold separately. To determine the correct scope cover, measure the diameter of your scope eyepiece or objective and use the chart.

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Reviews Summary

Customers appreciate the FLIP OPEN EYEPIECE LENS COVERS for their snug fit and effective protection against dust and scratches. While installation can be tricky for certain scopes, overall performance and value are well-regarded, with a few noting challenges for left-handed users. Shipping is also praised for its efficiency.

What Reviewers Are Saying

Fit and Performance

75%

Many reviewers highlight the snug fit and reliable performance of the lens covers, emphasizing that they protect expensive optics from dust and scratches effectively. Users appreciate the tight sealing and functional design, which does not interfere with vision during use.

Installation Challenges

30%

Some users experience difficulties while installing the covers, particularly on specific scope models. Adjustments may be required, and the use of lubricants like glycerin is advised to facilitate fitting, which underscores the importance of proper installation.

Value for Money

50%

Reviewers often mention the reasonable pricing of the covers, asserting that they provide great value for their function, especially when compared to other options available on the market.

Left-Handed Usability

15%

A minority of reviews point out usability issues for left-handed shooters, specifically in the context of cycling actions on bolt-action rifles. However, the covers work adequately on semi-automatic firearms, illustrating a potential limitation for some users.

Shipping and Service

25%

Positive remarks are made about the quick shipping service, with users expressing satisfaction with receiving their products promptly, even through the most economical shipping options.

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Scope covers.

Used for 40 years. Great protection and easy to use. Value buy compared to most other lens cover.

by MARSH D. on March 27, 2026

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fits right and stays tight

This fit my scope just right and stays on well. Tight fit that does not leak. Protects my rear eye lens from dust, dirt, and scratches. Silent opening and closing operation. Just an all around great scope lens cover..

Works Perfect

I had my doubts as I had seen these fit loose. Mine didn't, it fit the scope very tight and works very nice.

Good Scope covers at a fair price

I have these on at least 4 different scopes. They fit well and are reasonably priced. Tough to beat Butler Creek.

Nikon M-223

This cover will fit the Nikon M-223 eye piece end of the scope nicely. However, the M-223 has a rubber +/- adjustment that the cover has to go over before it connects with the scope body. Therefore when installing it you need to do two things: 1. properly adjust the eyepiece and 2. get some glycerin (at the pharmacy) and coat the eyepiece and the inside of the scope cover and carefully slide the cover over the rubber. You may have to adjust where the red flip switch is located in order to let the cover pop open to where you want it. Do NOT use oil in place of the glycerin as it will degrade the rubber. Glycerin is safe for rubber.

Works very well

these fit very snugly on my scopes. just press right on and you are ready to go. U used them on my Nikon Prostaff Slug Hunter and my Nikon muzzleloading scope all fit like a golve

Fits Vortex Viper 6.5-20x50 Scope

Butler Creek #18 flip open scope cover fits my Vortex Viper 6.5-20x50mm scope eyepiece very snug. 308 recoil will not rattle it off and it doesn't interfere with viewing your target. Just push it on to your eyepiece to install.