Sniper Tactical Removeable Top Mounted Fixed Rear Sight Black. These AR 15 Parts from the innovators at Sniper feature thumb nuts with locking retention to easily maintain zero. With precision windage and elevation adjustments your Sniper Tactical Dual Aiming Aperture Iron Sight adjusts to your specific needs on and off the field. Trick out your AR with the sleek and stylish Sniper Tactical High Profile Rear Iron Sight. Specifications for Sniper Tactical Removeable Top Mounted Fixed Iron Sight: Manufacturer: Sniper Color: Black Sight Mounting Orientation: Top Mounted Sight Position: Rear Rear Sight Color: Black Deployable: No Fabric/Material: Aluminum Hand: Ambidextrous Mount Type: Picatinny Sniper Tactical Removable Flip-up Iron Sight 20Q-IRN-TRFUISR Black Precision Machined Aluminum Precision Windage and Elevation Adjustments Thumb Nuts with Locking Retention for Maintaining Zero Package Contents: Sniper Tactical Removable Flip-up Iron Sight Complete w/ Dual Aiming Aperture Rear Sight 20Q-IRN-TRFUISR Sniper MFLRS01: Tactical Removeable Top Mounted Fixed Rear Sight Black