Ergo Grips Castle Nut AR-15 Steel (4971-(B)) Black

by Ergo Grips

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Ergo Grips Castle Nut AR-15 Steel (4971-(B)) Black

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Retail: $8.22

The Ergo Grips Ergo Castle Nut is a heavy-duty steel AR-15 castle nut designed for reliable performance on Commercial, Military, and Hybrid buffer tubes, delivering secure retention in a wide range of AR-15 configurations.

Crafted in black steel for rugged durability and precise fitment, it helps ensure dependable operation under demanding field or range conditions. Compatible with AR-15 platforms, it serves as a versatile upgrade or replacement component for tactical, sporting, and training builds.

  • Heavy-duty steel construction
  • Black finish
  • Fits Commercial/Military/Hybrid buffer tubes

Specifications

Manufacturer:
Ergo Grips
Category:
misc-parts
UPC:
874748005333
MPN:
4971-(B)
Required Component:
No

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