Sometimes, simpler is better. In the world of maritime boarding operations and close quarters combat, fixed sights allow for near instantaneous transition from electro-optics to iron sights in case of electrical or mechanical failure.
The LMT fixed front sight is a simple, durable from sight that mounts to free floating rail systems. It's durability stems from its simplicity, and its operation will be familiar to anyone who has used a AR15/M16 rifle before.
Simply mount the sight where needed and tighten the thumb screw. The front sight post is of the exact same design as an AR15/M16 front sight post, and is adjustable for elevation.