NFA Econo-Can STP Oil Filter Silencer / Suppressor
The Classic Oil Filer Silencer / Suppressor is shown off in this video and it works actually amazingly well. This attachment comes from Econo-Can. The Econo-Can is a Class 3 Item and does require a Tax Stamp from the ATF.
Other NFA Gun Trust and ATF Related Blog Posts
ATF Form 4 December 2025 Typo Explained
The new ATF December 2025 version of the ATF Form 4 has been released with many changes. But it seems that new 2025 version has a typo that might be confusing. The typo that could cause confusio...
ATF Recommends using the ATF 5320.20 Before Applying with the ATF eForm 4
On the new ATF eForm's site when applying for an ATF eForm 4, you will notice a new banner on the Transferor's page. If you have moved your NFA firearm and never have used the ATF 5320.20 to updat...
ATF Changes the Passport Photo Expiration Time
With the new ATF Form revisions, comes other changes. One of which is the passport photo expiration date. Before the January 2026 revisions, passport photos were valid for 1 year prior to the date...