YHM R9 9mm Pistol Suppressor - 1/2"-28 Direct Thread
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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.
Yankee Hill Machine
Overview
The YHM R9 9mm Pistol Suppressor - 1/2"-28 Direct Thread is a suppressor. Compare prices from multiple merchants and find the best deal.
Specifications
YHM R9 9mm Pistol Suppressor - 1/2"-28 Direct Thread
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Build history on GunPartPicker
Builders on GunPartPicker first added the YHM R9 9mm Pistol Suppressor - 1/2"-28 Direct Thread to a build in March 2026.
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