Selected for use by the US Secret Service and the US Border Patrol, these extensions add capacity to your tactical shotgun. Each unit is shipped ready to install with an extra-power magazine spring and high-visibility follower. For Remington 870, 1100 and 11-87. Parkerized steel.
Features: Extended Magazine tube
Gunsmithing Required: No
- Includes extended tube, follower spring and brightly colored follower.
- Later model Remington 870, 100, 1187 shotguns utilize a plastic follower spring retainer and magazine cap retainer held in place by two tabs or indents in the magazine tube. These indents need to be removed to allow cartridges to pass through the magazine tube. Normally a drill is used to remove these indents.