Magpul MBUS 3 Gen 3 Front Sight Olive Drab Green

The Magpul MBUS 3 Gen 3 is a folding flip-up front sight for the AR-15 platform, designed as a backup sight system. It succeeds the original MBUS and MBUS Pro designs and is built from impact-resistant polymer, which keeps it lightweight. It is offered in Olive Drab Green.

When folded, the sight stands 0.44 inches high and measures 1.15 inches at its widest point. When deployed, it sits at standard AR height. It uses spring-loaded deployment operated by an ambidextrous push-button and includes tool-less elevation adjustment. Elevation is adjustable in 1.6 MOA (1.886 inches at 100 meters) per click with a 14.5-inch sight radius, or 1.2 MOA (1.367 inches at 100 meters) per click with a 20-inch sight radius. The sight also has a dual-width enhanced front sight post.

The sight clamps to most mil-spec 1913 Picatinny rails and is listed as fitting AR-10, AR-15, M4, M16, M110 and SR-25 platforms.

• Type: Folding flip-up front sight
• Material: Polymer
• Color: Olive Drab Green
• Mount type: Picatinny (MIL-STD-1913)
• Folded height: 0.44 in
• Folded width: 1.15 in
• Elevation adjustment: 1.6 MOA (14.5 in radius) or 1.2 MOA (20 in radius) per click
• Compatible platforms: AR-10, AR-15, M4, M16, M110, SR-25