MANUFACTURERS
- Alexander Arms
- Armalite
- Arsenal Inc
- Auto Ordnance
- Barrett Firearms
- Cmmg
- Colt's Manufacturing
- CZ-USA
- Daniel Defence
- Dpms
- DSArms
- FEG KASSNAR IMPORTS
- FMP PORTUGAL HK LICENSED PRODUCTS
- Fn Manufacturing
- Glock
- Heckler & Koch
- Henry Repeating Arms
- IMI ISREAL Preban UZI Carbines & Pistols
- Kahr
- KELLYENTERPRISES / OMEGA
- Knight's Armament Company
- LES BAER
- LWRC
- MKE Zenith Firearms
- MOLOT
- Mossberg
- NOREEN FIREARMS
- Norinco
- NOVESKE
- PAKISTANI ORDNANCE FACTORY