This guide details the installation and adjustment of Magpul MBUS Offset Sights. It covers mounting the sights to a rail, engaging the recoil lug, and performing both elevation and windage adjustments. The process includes selecting between standard (0.060 inch) and match (0.040 inch) front sight post widths and switching between large and small apertures on the rear sight.
This guide details the installation and adjustment of the Magpul MBUS 3 backup sights. It covers ensuring firearm safety, mounting the front and rear sights on a Picatinny rail, and utilizing the tool-less, spring-loaded, ambidextrous deployment system. Specific instructions are provided for adjusting the dual-width front post and the rapid-select aperture rear sight for optimal aiming in various conditions.
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