Rem Choke 12 Ga. Modified Flush, Steel or Lead.

Remington's factory Rem Chokes are a system of interchangeable choke tubes and extended chokes that allow you to quickly and easily change the choke of your shotgun to match specific hunting conditions. Performance tuned for all Remington shotguns in field and target constrictions for optimal pattern performance. - Gauge: 12 - Constriction: Modified (DIA. ~ .709) - Specifications: Versatile Rem Choke that delivers wider shot pattern for shooting at 25-45 yards - Great for squirrels rabbits pigeons doves partridge grouse pheasant or wild flushing quail at medium range - Puts 55-60% of pellets in 30" circle at 40 yards - Also ideal for pass shooting ducks and geese with steel shot - Shot Type: Steel or Lead