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Butler Creek Flip-Open Scope Cover Objective Size 27 Polymer Black, 30270
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$11.99
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SKU: 30270-051525302704
Overview
Built for hunters and shooters who want quick access without leaving their optic exposed, this objective lens cover is designed to stay in place and flip open when it’s time to take the shot. The custom-fit, friction-mount design and airtight O-ring seal are intended to help keep out dirt and moisture during transport and in the field. Fast flip tabs and a silent spring hinge support quiet, one-handed use, which is useful when you need to stay ready without adding unnecessary movement. It is a practical choice for protecting a compatible scope objective while keeping the sight picture available on demand.
Why Hunters Choose the Butler Creek
Custom Fit
For a secure friction mount
Water-tight Seal
Airtight O-ring help keep out
Fast Flip
Push tabs allow quick access
Silent Spring
Hinge supports quiet operation in
Ambidextrous Design
Suits left- or right-handed use
Key Features
- Custom-fit objective lens cover for size 27 optics
- Flip-open design with fast push tabs for quick access
- Silent spring hinge helps avoid unnecessary noise
- Water-tight seal with airtight O-ring helps keep out dirt and moisture
- Ambidextrous design for left- or right-handed use
- Polymer construction in black
Best Used For
- Hunters needing objective-lens protection from dirt and moisture in changing weather
- Shooters who want quick, silent access to their optic before a shot
- Users seeking a custom-fit cover for a 1.84-inch outside diameter objective
- Ambidextrous users who prefer a simple flip-open design for field use
- Hunters carrying optics where a weatherproof, airtight seal is important
Specifications
| Airtight O Ring | Yes |
|---|---|
| Ambidextrous Design | Yes |
| Color | Black |
| Fast Flip Push Tabs | Yes |
| Fits Outside Diameter | 1.84" (46.7mm) |
| Material | Polymer |
| Model Number | 30270 |
| Objective Lens Cover | Yes |
| Product Type | Scope Cover |
| Silent Spring Hinge | Yes |
| Size | 27 |
| Tested To | -40 deg. F |
| Water Tight Seal | Yes |
| Weatherproof | Yes |
Pros
- Custom fit for a secure friction mount on compatible objective lenses.
- Water-tight seal and airtight O-ring help keep out dirt and moisture.
- Fast flip push tabs allow quick access when needed.
- Silent spring hinge supports quiet operation in the field.
- Ambidextrous design suits left- or right-handed use.
- Polymer construction in black offers a simple, low-profile look.
Considerations & Trade-offs
- Size-specific fit means it is intended for an objective lens with a 1.84" (46.7mm) outside diameter, so compatibility should be confirmed before purchase.
- The friction-mount, custom-fit design is built for a tight seal, which can make installation and removal less universal than a one-size-fits-all cover.
- Its polymer construction is lightweight and practical, but it is a trade-off versus metal hardware for users who prefer a more rigid feel.
- The flip-open design offers fast access, yet it still adds a moving part that should be checked periodically for smooth operation.
Suggested Comparisons
- Scope covers
- Objective lens covers
- Optics protection accessories
- Rifle scope accessories
Suggested Accessories
- Scope lens cleaning kit
- Lens brush
- Optics storage case
- Protective scope cover
Frequently Asked Questions
What objective lens size does this Butler Creek cover fit?
It is the Objective Lens Cover Size 27 and is listed as fitting a 1.84" (46.7mm) outside diameter objective.
How does the cover stay attached to the scope?
The product description says it uses a custom-fit water tight seal with a friction mount that anchors it to the optic.
Is this scope cover designed to help keep out dirt and moisture?
Yes. The description states it has a weatherproof, airtight O-ring seal intended to keep out dirt and moisture.
Does it open quietly for use in the field?
The long description says it has a silent spring hinge and fast flip push tabs, which are meant to allow quick opening.
Is this cover suitable for left- or right-handed use?
Yes. The specifications list it as ambidextrous.