KOOPEEN Fiber Optic Flip up Sights Polymer Fiber Optic Iron Sights Backup Front and Rear Low Profile for Picatinny Weaver Rail
- Red Fiber and Green Fiber Dot to Provide the Brightest Aiming in Low-Light Conditions.
- Made of High Quality and Solid Polymer, Durable and Light..
- Thumb Slide Flip-up Spring-loaded Mechanism. Sliding the Spring Load Push Button to Flip-up Simply.
- Compatible with 20mm Picatinny & Weaver Rail Mounting System.Easy to Mount on Picatinny & Weaver Rails..
- Fiber Optic Flip up Sights Polymer Fiber Optic Iron Sights Backup Front and Rear Low Profile for Picatinny Weaver Rail.