The metal AICS magazines are manufactured from high strength steel and finished with Cerakote for ultimate durability and corrosion resistance. The magazines are offered in .300 Winchester Magnum and .338 Lapua Magnum configurations and are compatible with AICS pattern DBM chassis and bottom metals. The 300 Win Mag magazine can also be used for 7mm Rem Mag, 30.06, 6.5x55 and similar cartridges by adjusting the feed lips. The magazines are 3.850" long and work with CIP spec chassis and DBM
Will not work with 300 Remington Ultra Mag, 300 Weatherby, and similar cartridges.