Optic AccessoriesAimpointSold by Brownells

Aimpoint

30mm Sight Flip-Up Lens Covers - 30mm Sight Rear Flip-Up Lenscover For Comp Series Black

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

Factory Original

Replacement lens cover for Aimpoint

Protects Sight

Lenses from rain, snow, dust,

Spring-loaded Hard

Polymer cover flips open with

Tight, Friction-fit

Installation for secure placement

Rear Cover

30mm rear objectives

$24.00
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SKU: 100003616

Overview

This factory-original rear lens cover is made for Aimpoint sights with 30mm rear objectives, giving hunters a straightforward replacement for a lost or damaged part. It helps shield the optic from rain, snow, dust, and impact when the sight is not in use, while the spring-loaded flip-up design opens with finger pressure for quick access. The tight friction-fit installation keeps the cover secured on compatible Comp and 9000 series models. Finished in black molded polymer, it offers a simple, functional solution for protecting a working sight in the field.

Why Hunters Choose the Aimpoint

Factory Original

Aimpoint replacement part for compatible

Protects Lenses

From rain, snow, dust, and

Spring-loaded Flip-up

Design opens with finger pressure

Tight Friction-fit

Installation helps secure the cover

Available Solid

Black or clear versions for

Key Features

  • Factory original replacement lens cover for Aimpoint sights.
  • Protects sight lenses from rain, snow, dust, and impact.
  • Spring-loaded hard polymer cover flips open with finger pressure.
  • Tight, friction-fit installation for secure placement.
  • Rear cover fits Aimpoints with 30mm rear objectives.
  • Available in solid black or clear windowed versions.

Best Used For

  • Hunters replacing a lost or broken rear lens cover on compatible Aimpoint sights
  • Field users wanting simple lens protection from rain, snow, dust, and impact
  • Shooters who prefer spring-loaded flip-up covers with finger-pressure opening
  • Owners of Aimpoint Comp or 9000 series sights with 30mm rear objectives
  • Users needing a tight, friction-fit factory original replacement part

Specifications

ColorBlack
CompatibilityRear covers fit all Aimpoints with 30mm rear objectives, including Comp and 9000 series; front covers fit non-magnifying (1x) 9000 and Comp series, including C3, MPS3, and M4/M4S
Cover TypeFlip-Up Covers
FitsAimpoint Red Dot sights as indicated above
InstallationTight, friction-fit installation
MaterialMolded polymer
OperationSpring-loaded

Pros

  • Factory original Aimpoint replacement part for compatible sights.
  • Protects lenses from rain, snow, dust, and impact.
  • Spring-loaded flip-up design opens with finger pressure.
  • Tight friction-fit installation helps secure the cover in place.
  • Available in solid black or clear versions for different use preferences.
  • Fits Aimpoint red dot sights with 30mm rear objectives, including Comp and 9000 series.

Considerations & Trade-offs

  • This is a rear cover for Aimpoint sights with 30mm rear objectives, so it is not a universal fit for all optics or all Aimpoint models.
  • The cover uses a tight friction-fit installation, which helps retention but may require a more deliberate fit than a looser snap-on design.
  • The black version fully covers the lens when closed; if you want the ability to aim through the cover in an emergency, that requires the clear model instead.
  • As a replacement factory part, it is intended to restore or replace an existing cover rather than add features beyond the original Aimpoint design.

Suggested Comparisons

  • Red dot sight accessories
  • Lens covers and protective caps
  • Aimpoint sight replacement parts
  • Optics protection accessories

Suggested Accessories

  • Lens cleaning kit
  • Protective scope cover
  • Optics storage case
  • Microfiber cleaning cloth

Frequently Asked Questions

What Aimpoint sights does this rear 30mm flip-up lens cover fit?

According to the provided product data, the rear cover fits Aimpoint sights with 30mm rear objectives, including Comp and 9000 series models.

Is this a factory original replacement part?

Yes. The description states it is the factory original part that came with your Aimpoint.

What does the flip-up cover do for the sight lens?

It is described as protecting the sight’s lenses from rain, snow, dust, and impact.

How does the cover open?

The cover is spring-loaded and flips open with finger pressure.

Is this the black version or the clear version?

This product title and specifications identify it as the black molded polymer version. The clear version is mentioned in the description as a separate option.