What Are NFA Dealers?

NFA (National Firearms Act) dealers hold a Special Occupational Tax (SOT) license that allows them to deal in items regulated under the NFA: suppressors (silencers), short-barreled rifles (SBRs), short-barreled shotguns (SBSs), machine guns (pre-1986 transferable), destructive devices, and "any other weapons" (AOWs).

To purchase an NFA item, you'll need to complete an ATF Form 4 (for individual transfer) or Form 4 as a trust/entity, pay a $200 tax stamp fee, submit fingerprints and photos, and wait for ATF approval — typically 4–12 months. Your local NFA dealer handles the paperwork and holds the item until your stamp is approved.

NFA transfer fees are typically $75–$150, higher than standard transfers due to the additional paperwork and extended storage requirements.

All 13 NFA Dealers in California

Aeros

Type 10

Worldwide Aeros Corp

442 E 3Rd St, Los Angeles, CA 90013

(626) 372-0961

Itochu Aviation INC

Type 09

222 N Pacific Coast Hwy Ste 2200, El Segundo, CA 90245

(310) 640-2777

Singularity Defense Corporation

Type 10

445 South Douglas St Ste 200, El Segundo, CA 90245

(818) 919-3193

Oksi

Type 10

Opto-Knowledge Systems, INC

19805 Hamilton Ave, Torrance, CA 90502

(310) 756-0520

Iss

Type 11

Independent Studio Services, LLC

9545 Wentworth St, Sunland, CA 91040

(818) 951-5600

Aardvark

Type 09

1935 Puddingstone Drive, La Verne, CA 91750

(909) 451-6100

Hughes Circuits, INC

Type 10

540 South Pacific St, San Marcos, CA 92078

(760) 744-0300

Ten-X Tactical / Ten-X Ammo / Ten-X

Type 10

Ten X Ammunition INC

28955 Potomac Drive, Lake Arrowhead, CA 92352

(909) 744-8352

Anduril Industries, INC

Type 10

642 East Dyer Road, Santa Ana, CA 92705

(949) 891-1607

Drs Sustainment Systems, INC

Type 10

26 Castilian Dr, Suite F, Goleta, CA 93117

(805) 770-4453

Napa Valley Artillery Nva

Type 10

Cox, Barry John

3450 Chiles - Pope Valley Rd, Saint Helena, CA 94574

(707) 291-9173

Curtis Blue Line

Type 09

L N Curtis and Sons, INC

185 Lennon Lane Ste 110, Walnut Creek, CA 94598

(510) 839-5111

Directgov Source

Type 09

Directgov Source INC

39 Bellarmine Court, Chico, CA 95928

(530) 899-3327