The Vortex Defender CCW follows the Shield RMSc footprint. If your mount or slide cut is made for the Shield RMSc pattern, this sight fits — the standard is about the holes, not the brand.
The battery changes without removing the optic.
Key specifications
- Mounting footprint – Shield RMSc pattern
Highlights
- Battery changes without removing the optic
- Sealed against water and dust
- Aluminium housing









