Magpul MBUS MAG247BLK Front Flip-up Back up Sight Gen 2 - Black PRODUCT DESCRIPTION Magpul MBUS Front Flip-Up Back Up Sight Gen 2 Black MAG247BLK. The attachment fits Mil-Spec 1913 Picatinny rails and is spring loaded to flip up quickly. Use the MAGPUL MBUS Front Flip Up Gen 2 Sight in conjunction with a red dot sight to use as 1/3. 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 Picatinny rail and provides the same height as standard iron sights * Protective wings shield the spring-locking sight post; Elevation adjustment tool included, but most aftermarket sight adjustment tools may be used as well Condition: Open Box Color: Black Copyright All rights reserved.