Google's category and hours fields have no way to flag a Class 3 Special Occupational Tax license — the federal designation that lets a dealer sell suppressors, short-barreled rifles, and other NFA items — so it disappears into the same generic 'gun store' pin as any shop that only carries standard firearms. Every store on this page has that status confirmed from its own website, FFL/SOT listing, or direct contact, not guessed from a review mentioning a suppressor in passing.
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B&B Guns
214 Demers Ave, Grand Forks, ND 58201
Mon-Fri 11am-7pm, Sat-Sun by appointment
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Brothers Firearm Shop
2210 Mill Rd, Grand Forks, ND 58203-1537
Mon-Fri 11am-6pm, Sat 12pm-4pm
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Prepper Gun Shop
5201 Gateway Dr, Grand Forks, ND 58203
9am-5pm
Bismarck 2
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Personal Defense Center
303 Airport Rd, Bismarck, ND 58504-6006
Mon-Sat 12pm-5pm
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TAG Firearms
1301 Tacoma Ave, Bismarck, ND 58504-7538
Belfield 1
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Thumpers Guns & Ammo
501 Highway 10 E, Belfield, ND 58622-7278
Fri 12pm-6pm, Sat 8am-5pm, Sun 12pm-5pm
Carson 1
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701 Arms
402 Idaho St, Carson, ND 58529
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Dakota Rifle Co.
2048 3rd Ave W, Dickinson, ND 58601-3111
10am - 6pm
Fargo 1
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Fargo Arms Company
3220 18th St S, Fargo, ND 58104-6564
Hazen 1
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Hazen Armory LLC
434 51st Ave SW, Hazen, ND 58545-9479
Mon-Fri 9am-6pm, Sat 9am-4pm
Horace 1
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Horace Firearms
205 Chestnut Dr, Horace, ND 58047-4006
Mon-Fri 10am-6pm, by appointment only
Stanley 1
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Hunter Firearms
6163 Highway 8, Stanley, ND 58784-9576
Mon 10am-6pm, Tue 10am-6pm, Wed 10am-6pm, Thu 10am-6pm, Fri 10am-6pm, Sat 10am-6pm
Also in North Dakota
Good to know
What is a Class 3 gun dealer?
It's a dealer holding a Special Occupational Tax (SOT) status on top of their federal firearms license, which lets them legally sell NFA-regulated items like suppressors, short-barreled rifles, and machine guns. Not every gun store carries this license, since it adds extra paperwork, fees, and ATF oversight.
How long does it take to get an NFA item like a suppressor?
After you pass the background check and the dealer submits your ATF transfer paperwork, approval has historically ranged from a few months to close to a year depending on ATF processing volume. The item stays in the dealer's safe under your name until the transfer clears, so you can't take it home the same day.
How to register firearm?
Firearm registration requirements depend entirely on state and local laws, as federal law does not mandate a universal registry for standard handguns or long guns. In North Dakota, specific transfer reporting or permit steps may apply when purchasing or importing a firearm. You can consult any of the 12 licensed FFL dealers in North Dakota for current compliance guidelines.
Can you get a concealed carry permit online?
Some jurisdictions allow applicants to complete classroom instruction online, but physical range qualification or in-person application filing is often required. Regulations vary across North Dakota, where specific state police or sheriff department criteria must be met. Check with local authorities or 12 registered FFLs across North Dakota for official permit procedures.