Magpul MBUS 3 Rear Sight

Add a compact backup aiming system with the Magpul MBUS 3 Rear Sight. The impact-resistant polymer sight folds to a low profile, deploys from either side and uses a rapid-select aperture for quick sight-picture changes.

• Spring-loaded ambidextrous push-button deployment
• Rapid-select rear aperture system
• Tool-free windage adjustment
• Standard AR-height when deployed
• 0.55-inch folded height
• Fits M1913 Picatinny rails
• Impact-resistant polymer construction
• Available colors: Black, Flat Dark Earth
• Manufacturer model family: MAG1167