SLR Enhanced Castle Nut and Endplate only

• Castle nut, Receiver end plate, and Hardware
• Works with all multi-position buffer tubes
• SLR 4140 Receiver end plate with Limited rotation QD and Melonite finish
  
• SLR 4140 Castle nut with Melonite finish
• Dimpled Castle nut allows secure retention without the need for staking
• 2 set screws on end plate secure nut by lining up with dimples
• This system allows for easy disassembly and repeated use of nut and end plate