Open Box Return – AT3™ Flip-Up Spring-Assisted AR-15 Backup Iron Sights – Front & Rear Set – Same Plane – Without-front-sight-tool

Spring loaded AR 15 iron sights, designed for quick deployment. These sights are sleek and lightweight, durable and accurate.

Features:

• Durable anodized aluminum construction with steel mounting hardware
• Adjustable front sight post controls the elevation, and the rear sight features a simple knob for wind adjustment
• Rear sight features a dual aperture – a large aperture for rapid target acquisition in close-quarters, and a small aperture for long-range precision shots.
• Lightweight, durable 6061 aircraft aluminum body, with mil-spec hard-coat anodized finish.
• Steel mounting bolts provide improved accuracy. Lock mechanism holds spring loaded hinge secure when flipped down and up.
• Backed by the AT3 Lifetime Warranty
• Optional – Save $2 when you add a Front Sight Adjustment Tool for only $6. This tool makes it a breeze to zero your sights!

Specifications:

• Front Sight Weight: 1.6 OZ
• Rear Sight Weight: 2.0 OZ
• Flipped Down Dimensions:
  • Front:
    • Length: 2 1/8″
    • Width: 1 5/8″
    • Height: 3/4″
  • Rear:
    • Length: 2 1/4″
    • Width: 1 5/8″
    • Height: 1″
• Flipped Up Dimensions:
  • Front:
    • Length: 1 1/8″
    • Width: 1 5/8″
    • Height: 1 3/4″
    •  
  • Rear:
    • Length: 1 1/8″
    • Width: 1 5/8″
    • Height: 1 3/4″