Perfect for your new build or as a direct replacement for worn out parts. Mil-spec. receiver extension lock nut (castle nut) for use on AR-15 carbines with an adjustable stock.
Made in the USA.
Note: This product is new and being closed out; sold "As Is" and is not returnable to Cheaper Than Dirt. Please contact the manufacturer for warranty and assistance.
Made in the USA.
Note: This product is new and being closed out; sold "As Is" and is not returnable to Cheaper Than Dirt. Please contact the manufacturer for warranty and assistance.
No Ratings
Be the first to review this item