Product Description
The MBUS (Magpul(R) 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.
Polymer constructionSpring-loaded flip up sightProtective wings shield the spring-locking A2 front sight postElevation adjustment tool included
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