Gunsmithing
1 service
Storefront
Southern Machine Works
Gunsmith in Duncan, OK
Southern Machine Works is a 55+ year-old, ITAR-registered gunsmith and CNC machining facility serving aerospace, defense, and weapons OEMs with precision components. The company holds AS9100D & ISO 9001:2015 certification and operates as a secure restricted-access facility.
- Address
- PO Box 1226, Duncan OK 73534
- Phone
- (580)255-6525
- Website
- southernmach.com
- Directions
- Open map directions
Quick Answers
What gunsmith focus is listed?
firearms weapons
What should I confirm first?
USA Arms has a basic listing and category signals, but limited structured detail for this profile.
- Confirm accepted work, turnaround time, parts needs, and transfer requirements.
- Use the listed website or phone number before making a trip.
Listing Snapshot
- Primary category
- Gunsmiths
- Legal name
- Southern Machine Works, Inc.
- ZIP
- 73534
Social Links
Profile Details
Gunsmith Services
- Type
- Storefront
- Service area
- OK
- Platforms
- Firearms, Weapons
- Manufacturer certifications
- ITAR Registered, AS 9100D & ISO 9001:2015, 07 FFL Licensee, SOT
- Services
- Parts fabrication
- Reputation
- 59 years in business
Map
Loading map...
Primary location: PO Box 1226, Duncan OK 73534
Map location from the published directory record.
USA Arms Reviews
Share a direct experience with Southern Machine Works. Reviews are queued for moderation before they appear on USA Arms.
Listed In
Gunsmiths
Sources and Updates
USA Arms builds directory profiles from published business information, public records, and owner-submitted corrections when available. Confirm hours, inventory, fees, services, and eligibility requirements directly with the business before visiting.
Sources checked include southernmach.com.
Last reviewed: June 12, 2026.
Corrections
See bad data on this listing? Flag wrong categories, incorrect public details, missing data, duplicate records, or closed businesses for review.