Remington OEM 12ga 870 Barrel. Has a front only and comes with an XS front sight, Threaded for Rem Choke tubes and comes with the Remington Tactical Choke tube made by Haskinator. Black Oxide finish. Choke is Cyl Bore. Has barrel ring detent plunger to retain Tube extension kits but works fine on the 4+1 Express also as your magazine cap simply pushes the plunger out of the way. Remington states the choke porting helps reduce muzzle flip. Is Part F402395 on the Remington Parts List and retails for $169.42 Note: The XS is a higher sight and is best used with barrels that have a rear ghost ring sight.
I have this same barrel but with front bead sight only listed here in this category for the same price.