The optic ready set is made for using Red-dot optic on your AREX/REX Alpha. It's made to fit Docter, Insight, Meopta or Vortex optics.
Package includes: 2x SCREW, 1x SIGHT ADAPTER, 1x ADAPTER PLATE FOR OPTICS.
 
RED-DOT OPTIC & GUN AREN'T NOT INCLUDED!!!