Overview
Services
At Mattson Munitions, we offer more than just great equipment. From NFA processing to custom setups and laser engraving, we're here to help you get the most out of your firearms experience.
NFA Digital Fingerprinting
Purchasing a suppressor requires certified digital fingerprinting as part of the ATF application process. We provide quick, certified digital fingerprinting right here in our shop. We walk you through every step of the process, including eForm submission and ATF trust assistance, so nothing gets missed.
ATF eForm Process
- Create an ATF eForms Account - The customer must create an account at eForms.atf.gov before they can submit any forms.
- Note Your Username - The username is not the customer's email address. It is assigned by the ATF and will follow the format of initials/last name followed by numbers (e.g., JDoe1234).
Registration Form: https://eforms.atf.gov/register/update-profile?isRegistration=true - Set Up Your PIN - The customer creates their own PIN during the account setup process. This will be needed to submit forms.
- Submit the Required Form - Once the account is set up with the username and PIN, you are ready. This is the information you’ll need to have ready when you’re here to eSign your NFA documents.
- Wait for ATF Processing - After submission, the customer will need to wait for ATF approval. Current wait times can be checked at: https://www.atf.gov/resource-center/current-processing-times
Resources:
- ATF Form 5320.23 - Responsible Party Questionnaire
- Gun Trust Information:
- For FFL/SOT transfers, please contact us at info@mattsonmunitions.com
- Pay Invoice: Scan or click the QR code below to pay an invoice

Form 4473
Need Help? We've Got You
Call or Text: (701)710-0367
Send us an Email
Quick Remote Support
1. Go to https://anydesk.com
2. Click Download
3. Open the file (no install needed)
4. You'll see "Your Address" (a number)
5. We will call you and ask for that number so we can connect.
Safety First
- Only accept connections from Mattson Munitions
- Never share your code with strangers
- You're always in control - disconnect anytime
Custom Gun Setup Packages
Whether you're building a hunting rifle or a long-range precision setup, we'll help you put it together the right way. We work with you to select the right components from stock to trigger, based on your specifications.
Optic & Thermal Installation
Professional mounting and installation of scopes, thermal optics, and accessories. Every optic we install is properly zeroed, and we provide a real ballistic chart so you know exactly where your rifle is shooting at.
Laser Engraving
Add a personal touch to your gear with our in-house laser engraving service. Personalized gun stocks, firearms, tumblers, custom gifts, and more!
Fundraising Raffles
Looking to raise money for your organization or cause? We partner with groups across North Dakota to run firearm and gear fundraising raffles. Contact us to learn more about how we can help support your organization or cause.