AR-15 Castle Nuts & End-plates

Bravo Company, QD End Plate, Fits AR15/M16, Black Finish

Bravo Company

Luth-AR, Carbine Lock Ring (Castle Nut)

LUTH-AR

Strike Industries, Enhanced Castle Nut w/ QD, Fits AR-15, Black

Strike Industries

Noveske, Quick Detach End Plate, Carbine Receiver End Plate with Quick Detach Sling Swivel Attachment, Black Finish

Noveske

Phase 5 Weapon Systems, Sloped Quick Disconnect End Plate, Black Finish

Phase 5 Weapon Systems

Magpul Industries, Ambidextrous Sling Attachment Point, Quick Detach, For AR Rifles, Black

Magpul Industries

B5 Systems, End Plate Sling Adapter, Black

B5 SYSTEMS