Aero Precision APRA210400 Ultralight Scope Mount/Ring Combo Extended Black Anodized Aluminum, 1" Tube Fits AR-15, 1913 Picatinny Rail Mount $104.99
Sightmark SM26035 Ultra Shot M-Spec Reflex Sight Matte Black 33x24mm M-Spec/Circle Dot Crosshair $199.97