Magpul - MBUS Flip Up Rear Sight - FDE - MAG248-FDE

Spring assisted MBUS Rear Sight (Magpul® Back-Up Sight) manufactured by Magpul.

Features:
- Made of durable polymer
- Height adjustment with the included key
- Low weight
- Operated by a button on the back or side wings

- Standard MIL-STD-1913 Picatinny / STANAG 4694 - Mounting with an allen key or flat screwdriver

- Stable, well-fitted design
- Standard AR sights height
- Standard MIL-STD-1913 Picatinny / STANAG 4694

Windage adjustment:
~0.7 MOA (0.754"/100m) per click with a 14.5" sight radius
~0.5 MOA (0.547"/100m) per click with a 20" sight radius

Technical data:
- Weight: 36 g
- Height folded: 12.8 mm
- Height unfolded: 41.5 mm
- Small aperture diameter: 1.8 mm
- Large aperture diameter: 4.8 mm

Made in U.S.A.