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Advanced Technology Castle Nut for AR-15

The Advanced Technology Castle Nut is perfect for maintaining and upgrading your AR-15 rifle. Made out of steel, this Mil-Spec castle nut has a black finish. Get this castle nut and other AR 15 accessories at GrabAGun today!
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AR-15 Castle Nut Features

This steel AR-15 castle nut is virtually indestructible and works with commercial, military, and hybrid buffer tubes. It fits most AR-15s and AR variants, but it is not compatible with 308 rifles. High quality components and precise manufacturing make Advance Tech parts ideal for maintaining and upgrading firearms. The durability, reliability and excellent build quality of these parts will ensure years of service you can count on.

AR-15 Castle Nut Specifications

  • Brand: ATI Outdoors
  • Category: Screws & Nuts
  • Model: Castle Nut
  • Firearm Fit: AR-15
  • Series: Castle Nut
  • Material: Steel
  • Size: Mil-Spec
  • Finish: Black
More Information
Condition New in Box
Finish Per Color Black
Manufacturer Advanced Technology
Manufacturer Part Number A5101020
Model Castle Nut
Type Misc AR Parts
UPC 758152900067

WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV

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