Sniper AR Complete Top Mounted Fixed Rear Sight Black. These AR 15 Iron Sights from Sniper Tactical are ruggedly built from an aluminum/steel construction to last. The Sniper AR Completed Rear Iron Sight has precision Mil Spec MOA windage and elevation adjustments to get your rifle on paper with every shot. This round sight has dual aiming apertures which allow faster target acquisition and accuracy when you need it most. Dual aiming apertures also give the Sniper AR Completed Rear Backup Iron Sight a longer sight life and brighter aiming apertures. Installation is simple with the Sniper AR Completed Rear Iron Sight w/ Dual Aiming Apertures. When you want a reliable sight that performs in both the field and the range choose the Sniper AR-15 Completed Rear Backup Iron Sight. Specifications for Sniper AR Complete Top Mounted Fixed Iron Sight: Manufacturer: Sniper Color: Black Additional Features: Dual Aiming Apertures Sight Mounting Orientation: Top Mounted Sight Position: Rear Rear Sight Color: Black Deployable: No Fabric/Material: Aluminum/Steel Height: 1.9 in Hand: Ambidextrous Mount Type: Picatinny Features of Sniper AR Complete Fixed Rear Backup Iron Sight Rugged Aluminum/Steel Construction Precision Mil Spec MOA Windage and Elevation Adjustments Spring Loaded Detent Dual Aiming Apertures Length: 2.8inch. Width: 1.8inch. Height: 1.9inch. Package Contents: Sniper AR Complete Fixed Rear Backup Iron Sight Sniper MDTRS02: AR Complete Top Mounted Fixed Rear Sight Black