Perfect for anyone that has a plastic feedneck and want metal between their gun and their loader. This replaces plastic feednecks and clamps without tools. Are you looking for a durable metal clamping feedneck? Well look no further. Our feednecks are made in the USA, and come with a LIFETIME Warranty. Our feednecks are made out of the highest quality aluminum, and are some of the most highly trusted and used feed necks in the world.