Operating signal within 12 months from two or more independent sources.
What they make
Small Arms, Ordnance, and Ordnance Accessories Manufacturing332994- AR-15
- firearms
- barrels
- magazines
- rails
- triggers
- uppers
- Steiner Optics
- COMPLETE
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| U S Steel Oilwell Services Wheeling Machine Produc | Houston | Fabricated Pipe and Pipe Fitting Manufacturing 332996 | UNVERIFIED | 3.0 KM |
| Ladish Valve Company, LLC | Houston | Industrial Valve Manufacturing 332911 | ACTIVE | 3.5 KM |
| Nipples Elbows & Couplings | Houston | Fabricated Pipe and Pipe Fitting Manufacturing 332996 | LIKELY ACTIVE | 4.1 KM |
| Atkore Houston | Houston | All Other Miscellaneous Fabricated Metal Product Manufacturing 332999 | LIKELY ACTIVE | 5.1 KM |
| Ellwood Technical Welding LLC | Houston | Guided Missile and Space Vehicle Manufacturing 336414 | ACTIVE | 5.2 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
2 sources hold this plant, and 10 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord Z2L5XGMJG5V8 · first seen MAY 2026 · last seen MAY 2026
IN HARRIS COUNTY273 other plants share this one’s industry (Other Fabricated Metal Product Manufacturing, NAICS 3329); 113 of them have a size band on record.
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- Name
- SAM.gov: PRIMARY ARMS LLC · MAY 2026
- Street address
- SAM.gov: 3219 S SAM HOUSTON PKWY E · MAY 2026
- City
- SAM.gov: HOUSTON · MAY 2026
- State
- SAM.gov: TX · MAY 2026
- Coordinates
- Census geocoder: 29.937247349122,-95.466659724573 · JUL 2026
- Website
- SAM.gov: https://www.primaryarms.com/ · MAY 2026
- Year established
- TX Comptroller: 2017 · AUG 2017
- CAGE code
- SAM.gov: 87A80 · MAY 2026
- SAM registration expires
- SAM.gov: 2027-05-19 · MAY 2026
- State business registration
- TX Comptroller: PRIMARY OPTICS, LLC, registered with the Texas Comptroller of Public Accounts; Limited liability company; formed 2017-08-10; active · AUG 2017