Ncstar Pro Ar Flip Up Front Sight

The Pro Series Flip-Up Front sight is a low profile spring loaded front back-up sight that flips-up and deploys with a push of a button. It also features an A2 front sight post that is fully adjustable for elevation.

Features :

• Weight: 2.0 oz
• Aluminum main body with steel A2 front post
• Mounts onto Picatinny Mil-STD 1913 rails, mounting tool included