Now Available in Choice of Steel or Aluminum

AR15/M4 Castle Nut & End Plate Combo Enhanced Quick Detach Swivel Socket

• Castle nut, Steel, Black Oxide
• End Plate, Aluminum, Type II Anodized -or- Steel, Black Oxide
  
• Quick Detach Sling Swivel Socket, 15° Rotation Limiter
• QD Socket to US Military Dimensional Specifications, be sure your swivel is as well - or add one of ours!
  

ALL Made in the USA