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Advanced Technology

Advanced Technology AR-15 Castle Nut A5101020

Product Code : 758152900067

303 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.

TypeCastle Nut
SeriesCastle Nut

Determined at checkout.