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“AR15 Buffer Detent” has been added to your cart. View cart

Home / Shop / Replacement Parts / Colt Castle Nut

The Colt Castle Nut, a black threaded ring with notches, is set against a white background.

Colt Castle Nut

$12.00

17 in stock

Colt Castle Nut quantity

Category: Replacement Parts

Description

Description

Milspec
Phosphate Coated

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