Step-by-Step Process for Buying a Suppressor at Advance Arms:
Step 1:
Ensure You Meet the Basic Eligibility Requirements
To purchase a suppressor in Pennsylvania, you must meet certain federal and state eligibility requirements:
Step 2:
Choose a Suppressor
You’ll need to choose the suppressor you wish to purchase. This involves:
Advanced Arms has access to many other brands, so please check with us before you order online. Please refer to our NFA Transfer tab, before placing an order online with another facility. Once you’ve chosen a suppressor, you can move forward to the next step.
Step 3:
Create an eForms Account
You will have to create an account for the ATF. Go to https://eforms.atf.gov and select Register.

Make sure the information you register is an exact match with your ID, otherwise, when we try to finish the Form 4, it will not let us submit it.
Step 4:
Complete ATF Form 4
This is the crucial paperwork that you need to complete in order to purchase a suppressor legally.
Advanced Arms does all Paperwork in house. Your pictures and fingerprints are completed here by us.
Step 5:
Submit the Paperwork to the ATF
Once your Form 4 and other necessary documents are complete, we submit it electronically to the ATF.
Step 6:
Pick Up the Suppressor
After your application is approved by the ATF, you can go back to the dealer to pick up your suppressor.
Step 7:
Follow All Legal Guidelines
After purchasing the suppressor, ensure you follow all local, state, and federal laws regarding its use and transportation. Remember that:
Notes:
Always stay updated on local laws.
In some areas, suppressor use might be restricted, even if they are legal to own.
This process might change over time due to new legislation, so always check current laws and procedures.
