Perfect extension - Choate Tool Winchester 1200, 1300, Ranger 120 & Defender. 7 Shot Extension

Perfect tube extension for my Winchester Ranger 12 gauge shotgun project. Quality product. Comes with everything necessary for a simple installation. Very happy with it. Note: shows a sling ring with the barrel clamp. This was not included. Only the stud at the end of the clamp bolt. This was fine with me because I won't be slinging this shotgun anyway. Also, this is a one-piece extension. The one ordered must be specific tor the shotgun. The only piece I will change is the plastic follower. Will go aluminum. Also, must understand when considering this extension it only increases the tube capacity to 6 shells. 7 shot extension refers to one in the chamber.