Echo 1 M4 / M16 Flip Up Front Sight

The Echo 1 M4 / M16 Flip Up Front Sight is a quick and easy way to make any airsoft gun stand out from the rest. The sight can be locked in either the up or down position. In the down position, these sights are low profile and stay out of the way of most optics. They can be flipped up and act as back up sights should those optics break or fail to work.

Features:

- High quality, full metal construction

- Adjustable for windage

- Flip up design allows for the use of optics

- Locks securely in the down or up position

- Easily attaches to any rail system