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

Name: Advanced Technology A5101020 AR-15 Castle Nut Mil-Spec Steel Black
Brand: Advanced Technology
SKU: 92322
Price: 8.18 USD
Availability: InStock

by Advanced Technology

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$9.55

$9.55 - $9.55

$9.55

$8.18

$8.18 - $8.18

$8.18

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.

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