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.
An elevation adjustment tool is included but most aftermarket A2 front sight adjustment tools may be used as well.
Made in the USA.
Reviews
There are no reviews yet.