- Fits Aimpoint® CompM4, CompM4s, PRO, ACO, CompC3, 9000L, 9000SC, 9000SC-NV, also fit the discontinued 30 mm sights models within the 7000-, 9000- and Comp series
- Solid flip-up front lens cover
- Cover flip open and stay in set position until closed
- Keep lens dry and safe from debris
- Protect lens from dust and dirt
- Lens damage risk during storage and transport