Shooting SuppliesButler CreekSold by Fin Feather Fur Outfitters

Butler Creek

Butler Creek Flip-Open Scope Cover Objective Size 46 Polymer Black, 30460

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Objective Lens

Cover size 46 for a

Flip-open Design

Fast flip push tabs

Silent Spring

Hinge for quiet operation

Water-tight Seal

Airtight O-ring

Weatherproof Construction

$11.99
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SKU: 30460-051525304609

Overview

Built for hunters and shooters who want simple protection for their optic, this objective lens cover uses a custom fit and friction mount to help keep it secured in place. The flip-open design with fast push tabs and a silent spring hinge supports quick access when it is time to take a shot, while the airtight O-ring seal is intended to help block dirt and moisture. It is a practical choice for field use where keeping the scope protected and ready matters more than adding bulk or complexity.

Why Hunters Choose the Butler Creek

Custom Fit

A 2.43-inch outside diameter

Water-tight Seal

Helps keep dirt and moisture

Airtight O-ring

Adds weatherproof protection for the

Fast Flip

Push tabs allow quick lens

Silent Spring

Hinge supports quiet operation in

Key Features

  • Objective lens cover size 46 for a 2.43-inch outside diameter objective
  • Flip-open design with fast flip push tabs
  • Silent spring hinge for quiet operation
  • Water-tight seal with airtight O-ring
  • Weatherproof construction
  • Ambidextrous design
  • Polymer black finish

Best Used For

  • Hunters needing a quick-access objective cover for optics protection in changing weather.
  • Shooters who want a secure friction-mount fit on a 2.43-inch outside diameter objective.
  • Field users prioritizing a silent flip-open design for low-noise setup before a shot.
  • Anyone seeking an ambidextrous scope cover with weatherproof sealing against dirt and moisture.

Specifications

Ambidextrous DesignYes
ColorBlack
Cover TypeFlip-Open
Fast Flip Push TabsYes
Fits Outside Diameter2.43" (61.7mm)
MaterialPolymer
Model Number30460
O Ring SealAirtight O-ring
Objective Size46
Product TypeScope Cover
Seal TypeWater Tight Seal
Silent Spring HingeYes
Temperature Rating-40 deg. F
WeatherproofYes

Pros

  • Custom fit for objective lenses with a 2.43-inch outside diameter
  • Water-tight seal helps keep dirt and moisture out
  • Airtight O-ring adds weatherproof protection for the optic
  • Fast flip push tabs allow quick lens access
  • Silent spring hinge supports quiet operation in the field
  • Ambidextrous design suits left- or right-handed use

Considerations & Trade-offs

  • Custom fit depends on matching the objective lens outside diameter, so fit should be verified before purchase.
  • The flip-open design is built for quick access, but it adds a moving hinge and tabs that may be unnecessary for hunters who prefer a simpler cover.
  • This is an objective lens cover only, so it protects one end of the optic rather than the entire scope.
  • The polymer black construction is practical and low-profile, but the product data does not indicate any premium finish or material upgrades.

Suggested Comparisons

  • Objective lens scope covers
  • Flip-open scope covers
  • Scope protection accessories
  • Optics storage and transport covers

Suggested Accessories

  • Scope cleaning kit
  • Lens brush
  • Optics pouch
  • Protective lens cloth

Frequently Asked Questions

What scope objective size does this cover fit?

This is an Objective Lens Cover Size 46 and is listed to fit a 2.43" (61.7 mm) outside diameter objective.

How does the cover stay attached to the scope?

The product description says it uses a custom-fit friction mount with a water-tight seal to anchor it to the optic.

Does it help keep out moisture and dirt?

Yes. The description states it has a weatherproof, airtight O-ring seal designed to keep out dirt and moisture.

Is it quiet to open in the field?

The product includes a silent spring hinge and fast flip push tabs, which are intended for quick opening with minimal noise.

Is this cover suitable for cold-weather use?

The specifications say it is tested to -40 deg. F. Beyond that test note, no additional cold-weather performance details are provided.