Description

The MAG245 MBUS (Magpul Back Up Sight) is a robust and economical front flip up iron sight solution in polymer. Extremely light at 1.1oz, the MBUS fits all Picatinny rail equipped weapons but is specifically tailored to the AR15/M16 system. Folds to 5/8" tall and is spring loaded to firmly snap into up position when released. The front flip up sight accepts standard AR-15 front sight posts