Buying a Suppressor: A Complete Guide

Welcome to the definitive guide on how to buy a suppressor for your firearm, brought to you by AR15Discounts.com. Whether you’re new to suppressors or looking to streamline the process, this page provides everything you need to know about purchasing a suppressor online, from understanding their benefits to navigating the legal requirements. If you’re in a state where suppressors are legal, AR15Discounts.com is your trusted source for competitive pricing, a wide selection, and expert support. Let’s dive into the steps to make your suppressor purchase smooth and informed.

What is a Suppressor?

A suppressor, often referred to as a silencer, is a device that attaches to a firearm’s muzzle to reduce the noise and flash produced when firing. Unlike what’s shown in movies, suppressors don’t make a gun completely silent; they significantly lower the sound to safer, more comfortable levels, protecting your hearing and enhancing your shooting experience. Suppressors also reduce recoil, improve accuracy by stabilizing the barrel, and minimize noise pollution, making them ideal for range sessions, hunting, or shooting in areas where noise is a concern.

The terms “suppressor” and “silencer” are used interchangeably, though “suppressor” is more accurate since it reduces, rather than eliminates, sound. “Silencer” was a marketing term coined by inventor Hiram Maxim, but both describe the same device. Legally, suppressors are regulated under the National Firearms Act (NFA). Still, their benefits—such as hearing protection, reduced recoil, and a quieter shooting environment—make them a valuable addition for shooters in permitted states. Explore our suppressor collection to find the right model for your needs.

Owning a suppressor is legal under federal law in the United States, governed by the National Firearms Act (NFA), which requires ATF approval and a $200 tax stamp. Suppressors are legal for civilian ownership in 42 states, though some states impose restrictions, such as prohibiting their use for hunting. The following states ban suppressors for civilian ownership:

  • California
  • Delaware
  • Hawaii
  • Illinois
  • Massachusetts
  • New Jersey
  • New York
  • Rhode Island

If you’re in a state where suppressors are permitted, always verify local laws to ensure compliance. For a detailed overview, a Suppressor State Legality Map may be added in the future to help you confirm your state’s regulations. If your state allows suppressors, AR15Discounts.com is here to guide you through the purchase process.

Step-by-Step: How to Buy a Suppressor Online

Buying a suppressor online is a structured process due to NFA regulations, but it’s manageable with clear guidance. Below are the steps to purchase a suppressor from AR15Discounts.com, ensuring a seamless experience for shooters in legal states.

Step 1: Choose Your Suppressor

The first step is selecting a suppressor that matches your firearm and shooting goals. Suppressors are available in various types to suit different needs:

  • Rimfire: Ideal for .22 LR rifles or pistols, great for plinking or small-game hunting.
  • Centerfire: Designed for larger calibers like 5.56, .308, or 9mm, suitable for tactical or hunting rifles.
  • Multi-Caliber: Versatile models that work across multiple firearms, offering flexibility for owners of various rifles.

Consider factors like weight, length, sound reduction, and compatibility with your barrel’s threading when choosing. Browse our suppressor catalog to explore top models and find the perfect fit for your AR-15 or other rifle.

Step 2: Select a Dealer with a Valid SOT

Suppressors cannot be shipped directly to you; they must be transferred through a licensed dealer with a Special Occupational Tax (SOT) status. This dealer will hold the suppressor until your ATF paperwork is approved. When you purchase from AR15Discounts.com, we’ll coordinate with your chosen SOT dealer to ensure that we ship it to them. Note: If you live in California or another state where suppressors are banned, sales are prohibited, so confirm your state’s laws before proceeding.

Step 3: Submit ATF Form 4 & Get Fingerprints/Photo

The ATF Form 4 is the application required to transfer an NFA item, such as a suppressor, to you. This form includes your personal information, suppressor details, and dealer information. You’ll also need to submit:

  • One recent passport-style photo, available at pharmacies or ATF-approved kiosks.
  • Fingerprint cards can be obtained from local police, ATF kiosks, or third-party services.

The Form 4 can be filed electronically through the ATF’s eForm system for faster processing or via paper for a traditional approach. Your SOT dealer can assist with this step to ensure accuracy.

Step 4: Pay the $200 Tax Stamp

Each suppressor purchase requires a one-time $200 tax stamp paid to the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF). If you’re purchasing multiple suppressors, each one requires its own separate $200 tax stamp. Your Special Occupational Tax (SOT) dealer will guide you through the payment process during the submission of ATF Form 4, ensuring compliance with federal regulations for National Firearms Act (NFA) items. Note that, starting in January 2026, the $200 tax stamp requirement is set to be eliminated under the provisions of the Hearing Protection Act, which aims to reclassify suppressors as standard firearms accessories, removing them from NFA regulations. For more details, refer to the official legislation text at Congress.gov.

Step 5: Wait for ATF Approval

After submitting your Form 4 and tax stamp payment, you’ll wait for ATF approval. Patience is key during this step, but AR15Discounts.com ensures your suppressor is ready to ship to your dealer once you select it.

Step 6: Take Possession

Once the ATF approves your Form 4, your SOT dealer will notify you to pick up your suppressor. You’ll complete any final paperwork at the dealer’s location, then take your suppressor home to enjoy on the range or in the field. AR15Discounts.com’s fast shipping ensures your suppressor reaches your dealer promptly, minimizing delays in this final step.

Taking Possession of a Suppressor

Once your ATF Form 4 application is approved, you’ll receive your approved form and tax stamp from the ATF. This is the final step before you can legally take possession of your suppressor. Here’s what you need to know:

Approval Notification
The ATF will send the approved Form 4 with the tax stamp to you or your chosen FFL/SOT dealer, depending on how you submitted your application (individual or trust). If your dealer receives it, they’ll contact you to arrange pickup.

Pickup Process
Visit your FFL/SOT dealer to complete the transfer. You’ll need to present identification, and the dealer will verify the approved paperwork. Once verified, you can take possession of your suppressor.

Storage and Transport
Ensure you keep a copy of your approved Form 4 and tax stamp with the suppressor at all times, as this proves legal ownership. Follow all federal and state laws regarding transport and use.

Processing Times
The time between submitting your Form 4 and receiving approval varies. For current ATF processing times, visit the ATF Resource Center.

Always comply with federal, state, and local regulations when possessing or using a suppressor.

What is a Suppressor Trust?

A suppressor trust is a legal entity that allows multiple people, such as family members or close friends, to share access to a suppressor without needing additional tax stamps. This is an excellent option if you want others to use your suppressor legally or if you’re planning for long-term ownership, such as estate planning. Benefits of a suppressor trust include:

Shared Access: Authorized trustees can possess and use the suppressor.

Simplified Transfers: Trusts streamline ownership changes, such as passing the suppressor to heirs.

Setting up a trust typically involves working with an attorney specializing in NFA items. AR15Discounts.com can connect you with resources to explore this option further, ensuring you make an informed decision.

Why Buy a Suppressor from AR15Discounts.com?

At AR15Discounts.com, we’re the builder’s choice for deals on AR-15 parts, kits, accessories, and suppressors, all competitively priced and backed by outstanding customer service. When you choose to buy a suppressor from us, you benefit from:

  • Competitive Pricing: We offer top-quality suppressors at prices that fit your budget, ensuring you get the best value.
  • Wide Selection of Top Brands: Our suppressor catalog features leading brands, from rimfire to multi-caliber models, to match your firearm and shooting style.
  • Fast Shipping to Dealers: We prioritize quick delivery to your SOT dealer, minimizing wait times once you’ve selected your suppressor.
  • Expert Support Team: Our knowledgeable team is here to guide you through every step, from choosing a suppressor to navigating ATF paperwork, ensuring a hassle-free experience.

Whether you’re enhancing your AR-15 or another rifle, our commitment to quality and service makes AR15Discounts.com the ideal place to purchase your suppressor. Explore our muzzle devices to complement your setup with flash hiders, compensators, or other accessories.

Frequently Asked Questions about Buying a Suppressor

How long does it take to get a suppressor?

The time to receive a suppressor depends on the ATF approval process. Electronic eForm 4 submissions typically are quicker, while paper Form 4 submissions can take significantly longer.

What happens if I move to another state?

Silencers are legal in 42 states, and you can move to those states with no extra ATF paperwork. Moving in-state with a pending Form 4 won’t disrupt approval, but moving out-of-state while pending may require a withdrawal unless you use an NFA trust. Avoid the eight states where silencers are prohibited.

Can I use one suppressor for multiple guns?

Yes, multi-caliber suppressors are designed to work across various firearms, such as 5.56, .300 Blackout, and .308 rifles, provided the calibers and thread patterns are compatible. Check your suppressor’s specifications to ensure it matches your firearms.

Is a suppressor legal in my state?

Suppressors are legal for civilian ownership in 42 states, but banned in California, Delaware, Hawaii, Illinois, Massachusetts, New Jersey, New York, and Rhode Island. Always verify your state’s laws, as some impose restrictions, such as prohibiting hunting use.

Can I speed up the ATF approval process?

(No, the process cannot be sped up) Filing an eForm 4 is the fastest option, typically taking 90 to 120 days compared to six to nine months for paper forms. Beyond this, ATF review times cannot be expedited, so electronic submission is the best way to minimize wait time.

Start Your Suppressor Journey Today

If your state allows suppressors, there’s no better time to invest in one to make shooting safer, quieter, and more enjoyable. At AR15Discounts.com, we simplify the process of buying a suppressor online, offering a wide selection, competitive pricing, and expert support to ensure a seamless experience. Browse our suppressor collection today to find the perfect model for your rifle, and let our team guide you through the steps to bring it home. Ready to get started? Contact us with any questions, and we’ll help you navigate the process with confidence.