Magpul MBUS Pro Flip-Up Front Sight

This is a Magpul MBUS Pro Flip-Up Front Sight for use with Standard Picatinny RailsThis MBUS Pro Front Sight features tool-free adjustment and an ultra-slim design that increases compatibility with lights, lasers, and other devices you might want on your rifle. Folded down, this front sight rises less than .5" off the top of your rifle. Magpul's MBUS Pro Sights are the ultimate backup for any serious rifle setup-featuring rugged all-steel construction with a case-hardened and melonite finish, and is adjustable for elevation. With MBUS Pro Sights, you're getting a backup sighting system that's more durable and more reliable than most primary sighting systems. Positive detents keep the MBUS PRO Front and Rear at standard AR sight height when deployed, and so low when they are stowed that you'll never notice them until they're needed. Narrow width Front is compatible with most IR aiming laser and light installations for the professional user.