Description

The Strike Industries Enhanced Castle Nut replaces the standard AR-pattern castle nut with a low-profile design that integrates a quick-detach (QD) sling swivel socket.

  • Part Type: Castle Nut with Integrated QD Socket
  • Compatible Firearms: AR-15, AR-10, and other AR-pattern rifles with mil-spec buffer tubes
  • Material: Steel
  • Finish: Black Oxide
  • Installation: Requires AR Armorer’s Wrench and Staking Tool
  • Includes: Enhanced Castle Nut