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Magpul MBUS Front Sight
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. Does not come with an elevation adjustment tool, but most aftermarket A2 front sight adjustment tools may be used.
Made in the USA.
Please note: these do not come in their original packaging but are original and in Magpul factory new condition.
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