Increase your fire power by 5 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 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.
Extension capacity measured with 2 3/4 inch shells.
Will Fit: Remington 870/1100/1187.
10 Shot Model fits 26" barrel or longer.