The Beretta MobilChoke choke tubes are factory OEM replacements for 12 gauge shotguns with the MobilChoke system. *Fits Beretta Silver Pigeon I (field models), A300 Outlander, 687 (field models) and some 391 models
| Finish | Silver |
| FireArm | No |
| Material | Steel |
| Chokes Included | 1 |
| Type | Flush |
| Recommended For | 50+ yds |
| Approved | Steel,Lead,Non-Tox |
| Gauge | 12 Gauge |
| Ported | No |
| ConstrictionDiameter | .007 |
| Configuration | Mobilchoke |
| Constriction Type | Improved Modified |
