AR-15 EXTREME DUTY WIDE CASTLE NUT FOR CAR/M4 BUFFER TUBE (RAINBOW PVD COATED) – BY GUNTEC

Product Code: CASTLE-EXD-RPVD
Brand:

Availability:

In stock

$29.00

In stock

SKU: CASTLE-EXD-RPVD Category:

Description

  • Made in the USA
  • Steel
  • Gen 3 -Newest Design
  • Fits Mil-spec/Commercial Buffer Tubes
  • Enhanced Design For Extreme Strength & Durability
  • Rainbow PVD Coated Finish