Magpul MAG569-BLK Bolt Action Mag Well Hunter 700L Stock Made of Polymer w/ Black Finish Includes PMAG5 AC MagazineThe Bolt Action Magazine Well 700L Magnum Hunter 700L Stock is a drop in detachable box magazine solution for our Hunter 700L Stock. By removing the OEM bottom metal from the Hunter 700L, users can add this reinforced polymer trigger guard and magazine without the need for custom inletting. Designed to work with AICS pattern long action magazines, this kit also includes one Magpul PMAG5 AC L, Magnum for . 300WM based family of cartridges