Diligent Defense Co. does NOT ship NFA regulated items directly to individuals.   All sales of Diligent Defense Co. silencers will only be shipped to our distributor and dealer networks that possess an FFL license and SOT issued by the BATFE.  Customers may pick their product up there.

Laws from state to state differ and change. The purchase of all accessories or National Firearm Act (NFA) classified goods must be done by the customer in accordance with his or her state laws. Diligent Defense Co. does not assume any obligations or liabilities in connection with your purchase and accepts no liabilities for the misuse, modification, or abuse of its products that could result in either injury or death to the buyer or other third parties.


Your privacy is important to Diligent Defense Co. (DDC). Our privacy statement provides information about the personal information that DDC collects and the ways in which DDC uses your personal information.

Information Collection, Use, and Sharing
We are the sole owners of the information collected on this site. We only have access to/collect information that you give us via email or other direct contact from you. We will not sell or rent this information to anyone.

We will not share your information with any third party outside of our organization, other than as necessary to fulfill your request, e.g., to ship an order.

Unless you ask us not to, we may contact you via email in the future to tell you about specials, new products or services, or changes to this privacy policy.

  • Change/correct any data we have about you.
  • Have us delete any data we have about you.
  • Express any concern you have about our use of your data.

We take precautions to protect your information. When you submit sensitive information via the website, your information is protected both online and offline.

Wherever we collect sensitive information (such as credit card data), that information is encrypted and transmitted in a secure way. While we use encryption to protect sensitive information transmitted online, we also protect your information offline. Only employees who need the information to perform a specific job (for example, billing or customer service) are granted access to personally identifiable information.

Although we take every reasonable precaution to protect your electronically submitted information, we are not responsible for any damages or claims resulting from criminal actions or unauthorized access to our site by any third party which may result in the disclosure of your personal information.

    We request information from you on our order form. To buy from us, you must provide contact information (like name and shipping address) and financial information (like credit card number, expiration date). This information is used for billing purposes and to fill your orders. If we have trouble processing an order, we’ll use this information to contact you.

    We use “cookies” on this site. A cookie is a piece of data stored on a site visitor’s hard drive to help us improve your access to our site and identify repeat visitors to our site. For instance, when we use a cookie to identify you, you would not have to log in a password more than once, thereby saving time while on our site. Cookies can also enable us to track and target the interests of our users to enhance the experience on our site. Usage of a cookie is in no way linked to any personally identifiable information on our site.

    At any time, DDC may update this privacy policy by posting a new version on this site. You should check this page occasionally to ensure you are familiar with any changes.

    If you have any issues with the Diligent Defense Co. privacy policy or treatment of your personal information, please write to:

    Diligent Defense Co.

    23 Verelst Ln.

    Burgettstown PA 15021