Iver johnson choke tube 20ga.Improved cylinder mobil choke Other Features: Mobil choke style threads
Specifications:
| Dimension | 0.80 X 0.80 X 2.75 |
| Thread Pattern | Mobil |
| Material | Steel |
| Flush Or Extended | Flush |
| Choke/id | Improved Cylinder |
| Gauge | 20ga |
