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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.
Chaos Gear Supply
Overview
The CGS SUPPRESSORS CGS-KRK-1/2X36PISTBK is a piston designed for use with suppressors, featuring a robust black finish. This specific piston is tailored for enhanced performance and noise reduction, making it a practical choice for builders looking to integrate a suppressor into their AR-15 setup. It is commonly found in builds where sound suppression and reliability are key considerations.
Cgs Suppressors Cgs Krk 1 2X36PISTBK Piston 1 2 36 Tpi Black Nitride 17 4 Stainless Steel
The Cgs Suppressors Cgs Krk 1 2X36PISTBK Piston 1 2 36 Tpi Black Nitride 17 4 Stainless Steel was out of stock everywhere we track for all of September 2026, and today none of the 2 retailers we track has it in stock right now. Listed prices start at $50 at BattleHawk Armory for when it comes back.
Prices checked · refreshed daily across 37 retailers
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