Carlson's Choke Tubes 04506 Remington 870 Extension Tube 12 Gauge Remington 870 Remington 11-87 Remington 1100 Remington Versa Max Remington V3 7 Blued Steel

Carlson's Shotgun Magazine Extensions add firepower to your favorite shotgun. These magazine extensions are constructed of blued solid steel and come with spring, base clamp and a high visibility follower. The threaded tube replaces you magazine cap and gives you the ability to add extra rounds to you magazine. Fits- Remington 870/1100/11-87/Versa Max/V3.