Plan your Class 3 dealer
Suppressors go through a Class 3 (SOT) dealer. The federal tax is $0, and ATF stopped enforcing the Form 4 wait on October 9, 2026, but some states still require federal registration. You still pay the dealer's transfer fee.
Unknown
Overview
The Unknown Tuna Cans SLIM9 9mm Silencer (5 Baffle) is a suppressor. Compare prices from multiple merchants and find the best deal.
Specifications
Price and stock
Today none of the 2 retailers we track has the Unknown Tuna Cans SLIM9 9mm Silencer (5 Baffle) in stock right now. Listed prices start at $199.99 at AR15 Discounts for when it comes back.
Prices checked · refreshed daily across 37 retailers
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