Magpul MBUS Front Sight Generation II Fits Picatinny Gray Finish

The MBUS (Magpul® Back-Up Sight) is a low-cost color injection molded folding back-up sight. The MBUS Front Sight is adjustable for elevation and fits most 1913 Picatinny-railed hand guards but is specifically tailored to the AR15/M16 platform. Made in U.S.A.

Features:

• Impact resistant polymer construction provides light weight and resists operational abuse
• Spring-loaded flip up sight easily activated from either side or by pressing the top
• Detent and spring pressure keeps sight erect but allows for unobstructed folding under impact etc.
• Clamps to most any MIL-STD-1913 Picatinny/STANAG 4694 railed hand guard* and provides the same height-over-bore as standard A2 irons
• Protective wings shield the spring-locking A2 front sight post
• Elevation adjustment tool included but most aftermarket A2 front sight adjustment tools may be used as well