Ed Brown's 849 Government stainless steel magazine is polished inside and out to eliminate drag and features a self lubricating finish to insure exceptional feeding and function with every round. Each magazines includes one thick and one thin base pad and screws for each, allowing you to choose which pad you would like to install. Leave the pad off for a flush fit, install the slim pad for a low-profile, or install the thick pad for use with a magwell.These high quality, stainless steel magazines are polished inside and out to eliminate drag and feature a self lubricating finish to insure exceptional feeding and function with every round. Each magazines includes one thick and one thin base pad and screws for each, allowing you to choose which pad you would like to install. Leave the pad off for a flush fit, install the slim pad for a low-profile, or install the thick pad for use with a magwell.