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Butler Creek Flip-Open Scope Cover Eyepiece Size 19 Polymer Black, 20190
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$11.99
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SKU: M020190-051525201908
Overview
Built for hunters and shooters who want quick access without leaving their optic exposed, this eyepiece cover adds a simple layer of protection in the field. Its custom fit and water-tight, air-tight O-ring seal are designed to help keep out dirt and moisture, while the no-slip button and silent spring hinge support fast, quiet opening when a shot presents itself. The ambidextrous design and polymer construction make it a practical choice for everyday use on compatible optics. It fits a 1.73" outside diameter eyepiece and is intended for situations where dependable lens protection and fast deployment both matter.
Why Hunters Choose the Butler Creek
Custom Fit
Eyepiece cover for 1.73-inch outside
Water-tight Seal
Airtight O-ring help keep out
Flip-open Design
Quick access to the optic
No-slip Button
Silent spring hinge support quiet
Ambidextrous Design
Suits left- or right-handed use
Key Features
- Custom-fit eyepiece cover for optics with 1.73" outside diameter.
- Flip-open design provides instant access to the scope eyepiece.
- Water-tight seal helps anchor the cover to your optic.
- Weatherproof O-ring seal helps keep out dirt and moisture.
- No-slip button and silent spring hinge support quiet operation.
- Ambidextrous design for left- or right-handed use.
- Polymer construction in black finish.
Best Used For
- Hunters needing a custom-fit eyepiece cover for protecting optics in wet or dusty conditions.
- Shooters who want quick, silent access to their scope without unnecessary movement.
- Users carrying rifles in changing weather who need a weatherproof seal over the eyepiece.
- Left- or right-handed hunters looking for an ambidextrous flip-open cover design.
- Owners of compatible 1.73-inch eyepiece optics seeking a simple polymer cover solution.
Specifications
| Button Type | Ergonomic Non-Slip Button |
|---|---|
| Color | Black |
| Design | Ambidextrous |
| Eyepiece Size | 19 |
| Fits Outside Diameter | 1.73 in (43.9 mm) |
| Hinge Type | Silent Spring Hinge |
| Material | Polymer |
| Model Number | MO20190 |
| O Ring | Airtight |
| Scope Cover Type | Eyepiece / Ocular Cover |
| Seal Type | Water Tight Seal |
| Temperature Rating | -40 deg. F |
Pros
- Custom fit eyepiece cover for 1.73-inch outside diameter optics
- Water-tight seal and airtight O-ring help keep out dirt and moisture
- Flip-open design provides quick access to the optic when needed
- No-slip button and silent spring hinge support quiet operation
- Ambidextrous design suits left- or right-handed use
- Polymer construction in black offers a simple, low-profile finish
Considerations & Trade-offs
- Size-specific fit means it only works for eyepieces with the listed 1.73" (43.9mm) outside diameter.
- The friction-mount, custom-fit design depends on a proper match to the optic, so fit should be verified before use.
- Polymer construction keeps it lightweight and simple, but it is not described as a rigid hard case or impact shield.
- The flip-open design offers quick access, but it still adds a moving part that should be checked for smooth operation in the field.
Suggested Comparisons
- Scope lens caps and covers
- Rifle scope accessories
- Optics protection accessories
- Hunting gear organizers
Suggested Accessories
- Scope lens cleaning kit
- Optics storage case
- Lens cleaning cloth
- Rifle scope sunshade
Frequently Asked Questions
What scope eyepiece size does this cover fit?
This is the Eyepiece/Ocular Cover Size 19, and the provided specifications say it fits a 1.73" (43.9 mm) outside diameter eyepiece.
Does the cover help keep out dirt and moisture?
Yes. The product description says it has a weatherproof, airtight O-ring seal and a watertight seal designed to help keep out dirt and moisture.
Is the flip-open action quiet enough for hunting situations?
The description says it uses a silent spring hinge, which is intended to allow fast access without making unnecessary noise.
Is this scope cover ambidextrous?
Yes. The listed specifications identify it as an ambidextrous design.
What material and color is the cover?
The provided specifications list it as polymer in black.