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Aimpoint

Compm4/Pro Adjustment Screw Cap - Adjustment Screw Cap Replacement For Compm4/Pro/Aco

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

Replacement Adjustment

Screw cap for Aimpoint CompM4/PRO

Fits Elevation

Windage cap supplied with the

Designed As

Direct replacement part

Made Aimpoint

$11.00
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SKU: 100018572

Overview

This replacement cap is intended to restore the elevation or windage adjustment cover on compatible Aimpoint sights when the original part is lost or damaged. It is a straightforward service item for maintaining the function and protection of the sight’s adjustment controls during regular use. For hunters and shooters who rely on a CompM4/PRO or ACO optic, having the correct replacement part on hand can help keep the setup complete and ready for the field.

Why Hunters Choose the Aimpoint

Replacement Cap

For Aimpoint CompM4/PRO sight adjustments

Fits Elevation

Windage cap on the sight

Official Aimpoint

Replacement part

Simple Solution

For replacing a missing or

Replacement Adjustment

Screw cap for Aimpoint CompM4/PRO

Key Features

  • Replacement adjustment screw cap for Aimpoint CompM4/PRO sights
  • Fits the elevation or windage cap supplied with the sight
  • Designed as a direct replacement part
  • Made by Aimpoint

Best Used For

  • Users replacing a lost or damaged elevation cap on an Aimpoint CompM4/PRO sight
  • Shooters needing a spare windage cap for routine sight maintenance
  • Owners of CompM4/PRO or ACO sights seeking an exact replacement part
  • Hunters who want to keep their optic’s adjustment controls properly covered
  • Anyone maintaining an Aimpoint sight with a simple factory replacement cap

Specifications

CompatibilityCompM4/PRO
Country Of OriginAimpoint
Product TypeAdjustment Screw Cap
Replacement ForElevation or windage cap

Pros

  • Replacement cap for Aimpoint CompM4/PRO sight adjustments
  • Fits the elevation or windage cap on the sight
  • Official Aimpoint replacement part
  • Simple solution for replacing a missing or damaged cap

Considerations & Trade-offs

  • This is a replacement cap for the CompM4/PRO sight, so it addresses a missing or damaged cap rather than a broader sight issue.
  • The description does not indicate whether the cap is for elevation, windage, or both, so buyers should confirm the exact cap needed before ordering.
  • Compatibility is limited to the listed CompM4/PRO/ACO application, so it is not a universal replacement part.
  • At this price point, it is a small accessory purchase, which may be practical for restoring function but adds little beyond the specific replacement need.

Suggested Comparisons

  • Red dot sight accessories
  • Replacement sight caps
  • Optic maintenance parts
  • Aimpoint sight accessories

Suggested Accessories

  • Optic lens cleaning kit
  • Replacement sight caps
  • Mounting hardware
  • Protective optic cover

Frequently Asked Questions

What is this part used for?

This is a replacement adjustment screw cap for the Aimpoint CompM4/PRO sight, used for either the elevation or windage cap that came with the sight.

Which Aimpoint models is it listed for?

The product title and description identify it as a replacement cap for the CompM4/PRO, and the title also references ACO.

Does this include the full adjustment assembly?

No. The description identifies it as a replacement adjustment screw cap only, not a complete adjustment assembly.

Is this sold by Aimpoint?

The manufacturer is listed as Aimpoint.

What is the price?

The listed retail price is $11.00.