Magpul Flip-Up Backup Sights, Gray, Front Sight

Magpul Flip-Up Backup Sights, Gray, Front Sight

• 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 rail 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

The MBUS (Mogul Back-Up Sight) is a low-cost, color injection molded, folding back-up sight. The MBUS Front Sight is adjustable for elevation and the dual aperture MBUS Rear Sight is adjustable for wind age. Fits most 1913 Pica tinny rails. Made in the USA.