DPMS Panther Armshas added to the ever growing line of products available for the Panther LR-308 line of rifles, steel magazines. These new 10 and 20 round steel magazines for the Panther LR-308's answer the customer's demand for durable and dependable magazines. Made of heat-treated 1050 steel with a manganese phosphated finish, these new steel magazines will withstand the rigors of the hunt. A steel floor plate, spring and plastic follower complete these tough and durable new magazines from DPMS. Additionally, these magazines will fit in the Knight's Armament Company SR-25.