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Advanced Technology

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

Product Code : 758152900067

$6.99
89 left in stock

Mfg Item #: A5101020

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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.

SizeMil-Spec
TypeCastle Nut
ModelAR-15
SeriesCastle Nut
MaterialSteel

Determined at checkout.

ATTENTION: If you are ordering the last of an available quantity and you do not check with an associate of Crossroads Firearms before placing your order. You may be at risk of getting a full refund/ cancellation if our in house inventory or distributors are out of stock before your online order has been processed.