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 your magazine cap and gives you the ability to add extra rounds to your magazine. Easy to follow instructions are included. The magazine extension tube is great for home protection, competition shooting, and law enforcement.
Fits: Benelli M1, M2, Super Black Eagle, Super Black Eagle II, and Super Black Eagle III
**Magazine round count is for the total capacity using 2 3/4-inch shells including 1 in the chamber, When using 3" shells you lose 1 shell capacity. When using 3 1/2" shells you lose 2 shell capacity.**
Specifications:
- Model - 04518
- Capacity - 10
- Length - 14.25"
