Description

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.

Additional information

mycustom	Type#Extension, Mag Extension Variations# Carlson's Choke Tubes, Shotgun Extension, 12 Gauge, Benelli M4, 7 Round Capacity, Blued Steel, Carlson's, Shotgun Magazine Extension, Steel with Blued Finish, Adds 12 Extra Shots, for Benelli M1, M2, Super Black Eagle I, II, III 12 Gauge