Image unavailable
Compm4/Pro Replacement Battery Cap - Replacement Battery Cap & Strap For Compm4 Series
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$23.00
View on Brownells
You'll be taken to Brownells to complete your purchase.
Hunter's Outpost earns a commission from affiliate links at no extra cost to you.
SKU: 100018566
Overview
This replacement battery cap is intended for maintaining Aimpoint CompM4, PRO, and ACO sights when the original cap needs to be swapped out. It serves as a direct factory-style replacement, making it a practical option for keeping a compatible optic in service without changing its setup. The included strap adds a simple retention element for the cap during use or maintenance. For hunters and shooters who rely on these sights, it is a straightforward spare part to keep on hand.
Why Hunters Choose the Aimpoint
Direct Replacement
For the factory battery cap
Compm4, Pro,
ACO models
Includes Replacement
Battery cap and strap
Simple Way
To restore a missing or
Factory-matched Accessory
From Aimpoint
Key Features
- Replacement battery cap for Aimpoint CompM4/PRO/ACO sights
- Direct replacement for the factory-installed battery cap
- Includes a strap for the battery cap
- Made by Aimpoint
Best Used For
- Owners of Aimpoint CompM4, PRO, or ACO sights needing a direct factory replacement battery cap
- Hunters replacing a lost or damaged battery cap before a season or range trip
- Shooters who want an original Aimpoint replacement part for their compatible optic
- Users maintaining a spare battery cap and strap for field-ready sight upkeep
Specifications
| Compatibility | CompM4/PRO/ACO |
|---|---|
| Included Accessories | Strap |
| Product Type | Replacement Battery Cap |
Pros
- Direct replacement for the factory battery cap on compatible Aimpoint sights
- Designed for CompM4, PRO, and ACO models
- Includes the replacement battery cap and strap
- Simple way to restore a missing or worn cap
- Factory-matched accessory from Aimpoint
Considerations & Trade-offs
- This is a replacement battery cap and strap, so it is intended to restore an existing CompM4/PRO/ACO sight rather than add new functionality.
- Compatibility is limited to the CompM4/PRO/ACO series, so it is not a universal cap for other Aimpoint models or optics.
- The product information describes it as a direct replacement for the factory cap, which means it is best suited for matching the original setup rather than changing the sight’s configuration.
- No additional specifications are provided for materials or included accessories beyond the cap and strap, so buyers should verify it matches their exact need before ordering.
Suggested Comparisons
- Optic replacement parts
- Red dot sight accessories
- Battery caps and retention straps
- Aimpoint sight maintenance parts
Suggested Accessories
- Replacement battery cap
- Lens cleaning cloth
- Mounting hardware
- Protective optic cover
Frequently Asked Questions
What is this part used for?
This is a replacement battery cap and strap for Aimpoint CompM4/PRO/ACO sights.
Which sights is it compatible with?
The provided product data says it is for the CompM4/PRO/ACO series. No additional compatibility details are listed.
Is this a complete sight or just a replacement part?
It is just a replacement battery cap and strap, not a complete sight.
Does the product data include installation instructions?
No. The provided information only identifies it as a direct replacement for the factory battery cap.
What brand makes this replacement cap?
Aimpoint.