JE Machine Tech AR-15 Quick Detach Swivel Socket End Plate Ambidextrous Black

JE Machine Tech AR-15 Quick Detach Swivel Socket End Plate Ambidextrous Black. JE Machine Tech AR-15 Quick Detach Swivel Socket End Plate is compatible with AR-15JE Machine Tech TS-EP23: AR-15 Ambidextrous Quick Detach Swivel Socket End Plate Black