Increase your fire power 3 shells with our shotgun magazine extension kits.
These extensions are great for law enforcement officers and competition shooters in reducing the time to reload.
They are also a must for home protection.
These kits are constructed of solid blued steel , matt finish, and come with spring, base clamp and follower.
Kit includes : 1 Magazine Extension, 1 Base Clamp 1 High Visibility Shell Follower.
The new model Remington 870/1100/1187 shotguns have dimples that will have to be drilled out with 3/16 drill bit before the spring will extend up into the magazine extension.
The older model Remington 870/1100/1187 will readily accept our extensions without any alterations.
Will Fit: Remington 870/1100/1187 8 Shot Model fits 20" barrel or longer.