S4 ORDNANCE

License may be expired — This FFL license expired 2021-08. Contact the dealer to confirm their current status before visiting.
manufacturer destructive devices nfa expired
Address1146 Industry DR
Tukwila, WA 98188
Phone(253) 414-6066
License TypeManufacturer of Destructive Devices
License #9-91-033-10-1H-08492
License HolderS4 ORDNANCE LLC
License Expires2021-08

Need an FFL Transfer?

Contact this dealer to confirm transfer fees and availability before shipping your firearm.

Call (253) 414-6066

Firearms Manufacturer

As a licensed manufacturer, this business can produce, repair, and customize firearms. They may offer custom builds, modifications, and specialized gunsmithing services beyond standard retail.

NFA / Destructive Devices

This licensee is authorized to deal in NFA-regulated items including destructive devices. Special ATF regulations, tax stamps, and extended wait times apply to these items.

About S4 ORDNANCE

S4 ORDNANCE is a federally licensed manufacturer of destructive devices located at 1146 Industry DR in Tukwila, Washington 98188. This dealer holds ATF Federal Firearms License #9-91-033-10-1H-08492, valid through 2021-08.

Buying a Firearm in Washington

Washington enacted a permit-to-purchase law in 2025 and has a 10-day waiting period and 10-round magazine limit. Universal background checks apply to all transfers, and the state has a red flag law.

Looking for more options? Browse all 8 FFL dealers in Tukwila or view all dealers in Washington.

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