The AT-BUIS Flip up sights are polymer injected and will fit most 1913 Picatinny rails and is specifically tailored to co-witness with your red dot. The rear sight includes a single aperture that is finger adjustable for positive windage adjustments. The front sight allows for tool-less elevation adjustments with positive click adjustments. Both the rear and front sights can be utilized in the folded down position with the built-in sights for low profile configurations. The protective wings help shield the sights from impacts.

Features:

• Lifetime Warranty
• Lightweight
• Tool-less adjustments
• Positive adjustments
• Co-witness height
• Protective wings
• Slim profile
• Adjustable windage for rear sight
• Adjustable elevation for front sight
• Polymer injected mold

Specifications:

• Color: Black
• Mount: Picatinny
• Weight Front Sight: 0.8oz
• Weight Rear Sight: 1oz
• Length Front Sight: 2.16"
• Length Rear Sight: 2.12"
• Height Above Rail, Front Sight: 1.8"
• Height Above Rail, Rear Sight: 1.8"