Advanced Technology A5101020 AR-15 Castle Nut Mil-Spec Steel Black

$9.99

In stock

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Description

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.

Additional information

UPC

758152900067

Manufacturer

Advanced Technology

Manufacturer Part Number

A5101020

Color

AR-15 / AR-10 CASTLE NUT

Length

5.1500

Model

AR-15

Product Type

Castle Nut

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