MBus Magpul Back-Up Rear Sight - Black
Sale
$
44.99
$52.49
Save $7.50 (14% Off)
MBus Magpul Back-Up Rear Sight - Black, The MBUS (Magpul Back-Up Sight) is a low-cost, color injection molded, folding back-up sight. The dual aperture MBUS Rear Sight is adjustable for windage and fits most 1913 Picatinny rail equipped weapons, but is specifically tailored to the AR15/M16 platform.