The ncstar ar-15 detachable rear a2 iron back-up sight (dual aperture) is precision-made with aluminum and steel.The fixed a2 design is adjustable for windage and elevation and it mounts onto weaver and picatinny-type rails.
Type: Rear
Frame Material: Aluminum/Steel
Frame Color: Black
Firearm Fit: AR-15
Base Configuration: Picatinny Rail
Style: Dual Aperture
Front Material: N/A
Rear Material: Steel
Front Color: N/A
Windage Adjustment: Yes
Elevation Adjustment: Adjustable
Firearm Type: AR-Platform
Type: Rear
Frame Material: Aluminum/Steel
Frame Color: Black
Firearm Fit: AR-15
Base Configuration: Picatinny Rail
Style: Dual Aperture
Front Material: N/A
Rear Material: Steel
Front Color: N/A
Windage Adjustment: Yes
Elevation Adjustment: Adjustable
Firearm Type: AR-Platform
