The Magpul Bolt Action Magazine Well is a drop-in solution for our Remington 700 Hunter Stock for those that are wishing to add detachable box magazine capabilities to their rifle. By simply removing your OEM bottom metal and the insert on the Hunter 700 Stock, users can add this reinforced polymer trigger guard and magazine well to their rifle without the need for custom inletting from gunsmiths. Designed to work with AICS pattern, short action magazines. This kit also includes the Magpul PMAG 5 AC. Mfg: Magpul