Daniel Defense A1.5 Fixed Rear Sight AR15

Daniel Defense A1.5 Fixed Rear Sight

The A1.5 Fixed Rear Sight from Daniel Defense represents a thoughtful evolution of the classic AR15 backup iron sight. Designed specifically for shooters who rely on modern reflex optics as their primary aiming system, this sight provides a reliable secondary aiming option without compromising your rifle's ergonomics or sight picture.

Key Features

• Streamlined Design: The compact profile won't interfere with charging handle operation on M4-type rifles
• Absolute Cowitness Height: Positions your backup sight at the same height as popular red dot optics for consistent sight picture
• Dual Apertures: Small aperture (0.070") for precision shooting; large aperture (0.200") for rapid target acquisition
• Durable Construction: Machined from 6061 aircraft-grade aluminum and finished with military-specification hard coat anodizing
• Secure Mounting: One-piece design installs directly to any military-specification flattop upper receiver using patented Rock and Lock attachment technology

Specifications

The sight features a self-locking steel thread insert for reliable, repeatable mounting. Its lightweight construction adds minimal weight to your rifle while providing the durability needed for serious use. Whether you're running a competition setup, a duty rifle, or a tactical carbine, the A1.5 offers a proven backup sighting solution that won't let you down.