This is the rear sight assembly that came with the Rock River Arms AR-15 I recently purchased. I understand that this is most useful for mounting an Aimpoint optic to achieve a lower 1/3 co-witness. As I plan on eventually going with an EOTech optic, I've replaced it with a stand alone rear sight.
Retail is $150. I'm asking $75 FTF or $85 shipped with PayPal payment. I'm located in Duncanville, about 30 minutes south of Dallas.
Retail is $150. I'm asking $75 FTF or $85 shipped with PayPal payment. I'm located in Duncanville, about 30 minutes south of Dallas.