Fits Beretta Silver Pigeon I (field models), A300 Outlander, 687 (field models), Some 391 Models
These choke tubes are factory OEM replacements for 410 gauge shotguns with the Mobilchoke system.
These choke tubes will only fit 410 gauge shotguns with the Mobilchoke system.
How Can I Identify My Choke Tubes?
Where can I find the constrictions or dimensions on my Beretta choke tubes?
Which Choke Tube Should I Use?