Basic Information:
| Item Name: | BARREL ASSY |
| NSN: | 1005 - 00 - 344 - 6277, 1005003446277 |
| FSC: | FSC 1005 - GUNS, THROUGH 30MM |
| NIIN: | 003446277 |
Manufacturer Part Numbers:
| Part Number: | USA138 |
| Manufacturer: | SMITH & WESSON CORP!DIV SMITH & WESSON LAW ENFORCEMENT,!MILITARY AND GOVERNMENT |
| NCAGE: | 55358 |
| Part Number: | 7310305 |
| Manufacturer: | US ARMY ARDEC RDECOM |
| NCAGE: | 19200 |
| Part Number: | 7310305 |
| Manufacturer: | SPRINGFIELD ARMORY |
| NCAGE: | 19205 |