In case you hadn't heard...

Anderson Manufacturing is out of business.

To be more precise, they sold the business to Ruger, who has discontinued the Anderson brand/line of products.

From their website:
https://andersonmanufacturing.com/#:...er%20available.

The website also states that, with the discontinuing of the business/brand, "As a result, warranty services on Anderson firearms, parts, and accessories are no longer available."