Fits Beretta Silver Pigeon I (field models), A300 Outlander, 687 (field models), Some 391 Models
These M.D.S. choke tube are the same as the factory O.E.M. replacements for 12 gauge shotguns with the Mobilchoke system.
These choke tubes will only fit 12 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?