This is a GG&G, Inc. Shotgun Magazine Tube Components known as the Rem 870 Follower, model GGG-1517.
The GG&G Remington 870 Slotted Followers for 12 ga. shotguns are enhanced followers manufactured with the tactical shooter in mind. Installs just like the factory 870 follower. Newer shotguns that have a cut tab protruding into the magazine tube require any easy modification to the tube prior to installation.
Features:
Better control of spring movement
stainless steel
Corrosion and wear resistant
