The 3rd generation of Magpul MBUS (Magpul Back up Sight) offering a compact profile with many of the features of the MBUS Pro Sight.
More compact than the MBUS just 13.9mm high folded and just 35mm wide, to match the MBUS 3 Front Sight.
- Adjustable without tools
- Lightweight at just 30g
- Body made from Magpul's proprietary tough polymer
- Two aperture sizes
- Deployed by spring loaded ambidextrous button
- Same height as M4 A2 iron sights when deployed
- Elevation:
- 1 MOA (1.131”/100 m) per click with a 14.5" with sight radius
- 0.7 MOA (0.820”/100 m) per click with a 20" sight radius
