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Not sure which choke system your gun has? Check out our Choke Interchange Guide to find out!

Remington Pro Bore (Flush choke is 2″ w/threads at top) Shotguns

Interchanges with Carlson’s Pro Bore style threads (105CTi, G3, All Parker Models, New 1100 Competition,...

Remington Pro Bore (Flush choke is 2″ w/threads at top) Shotguns

Interchanges with Carlson’s Pro Bore style threads (105CTi, G3, All Parker Models, New 1100 Competition, Premier O/U, Versa Max, 870 Bone Collector)