Vang Comp 1 Shot Magazine Tube Extension. Simply the best and most durable extension on the market. These are for the Remington 870, 1100, 11-87. A unique feature is that they are interchangeable for left and right handed shooters. These are made from solid bar stock, a much stronger system. These parts are unconditionally Guaranteed for Life!

Note: Image shows 2 shot extension and is for illustration only.