Quick Summary
The Aimpoint AP12240 is a transparent flip-up rear lens cover. It is a sight accessory rather than a standalone optic, so the main purchase check is whether this is the rear cover version you need.
For a simple accessory like this, the important points are the exact Aimpoint model reference and the rear, transparent, flip-up format. Those are the details that help distinguish it from other lens covers and sight parts.
What to Compare Before Buying
- Model reference: AP12240 is the key identifier for this cover.
- Position: This is the rear version, so check that it matches the end of the sight you want to cover.
- Lens type: It is transparent, which matters if you want the covered lens to remain visible.
- Action: The flip-up design is part of the product, so make sure that is the style you want.
Before You Decide
Confirm that AP12240 is the rear cover you need and that the transparent flip-up format matches your sight setup. If you are comparing offers, check the exact version before choosing one.





