Suppressor News, NFA Information, Articles
- - July 22, 2026Buying a suppressor from Capitol Armory is designed to be simple. You pick your can, complete your profile, sign your paperwork, and we submit it to the ATF. But there's one feature doing a lot of the heavy lifting behind that simplicity, and it's worth understanding: auto-certification.
- - June 17, 2026If you've ever wanted to get into the world of suppressed shooting but weren't sure where to start, rimfire is the answer. It's affordable, it's approachable, and the results are impressive. Whether you're a seasoned shooter looking to add something new to the range bag or a first-timer curious about what all the fuss is about, a suppressed .22 might just be the most fun you can have with a firearm. Here's everything you need to know.
- - April 16, 2026Suppressing a semi-automatic pistol is more involved than simply threading on a can. From understanding booster systems and blowback management to choosing the right caliber, there's a lot to consider before your first suppressed range day. This guide breaks it all down, covering everything from Nielsen devices and fixed-barrel setups to the best pistol suppressors on the market and why 9mm and .45 ACP reign supreme for suppressed shooting.
- - December 30, 2025
This article explains the anticipated January 1, 2026 reduction of NFA tax stamp costs for suppressors and short-barreled rifles, highlighting what changes, what stays the same, and why it matters for buyers and builders.
- - December 09, 2025
Do you want to skip the line and get your silencer submitted faster? In this article, we discuss how to ensure your silencer application is submitted to the ATF before the rule changes take effect. If you want to save $200 and don't mind extra wait time, we can accommodate that as well!
- - December 04, 2025
Want to know why everyone is excited about silencers with virtually no backpressure? Have you heard the term "Flow-Through" and want to know what it actually means? In this article, we discuss silencers with ultra-low backpressure, how they affect your experience, and why they should be important to you.
- - November 24, 2025In this post we go over how to fingerprint yourself at home. It's remarkably easy, fast, and doesn't require appointments. This makes the NFA process a breeze, as for many fingerprinting is the most intimidating part. We'll give you everything you need to know, including detailed video instructions.
- - November 24, 2025Mounting options can be confusing. In this article, we will discuss the differences between SilencerCo's Alpha, Bravo, and Charlie mounting systems. We'll discuss compatibility, and what systems can fit your silencer.
- - November 24, 2025In this brief article, we're going to take a look at what you need to know in order create an account with the ATF in order to file electronically. If we're doing the Form 4 paperwork for you, then it will be done through eForms by default.
- - November 24, 2025
Thread pitches can get complicated. On this page, we list the most common (and quite a few rare) thread pitches to help you know what attachment you'll need to suppress your firearm.
