Mdt Sporting Goods Inc 102088-Black AICS Magazine 5Rd 300 Wm Black Steel Mdt Metal 300Wm AICS magazines Are manufactured From High Strength Steel And Finished With Cerakote Elite For The Ultimate In Durability And Corrosion Resistance. Compatible With AICS Pattern DBM Chassis And Bottom metals. This Magazine Has a 5 Round Capacity based On Magnum rounds. Caliber: 300 Wm Capacity: 5Rd Finish: Cerakote Elite Model: AICS Magazine Material: Steel Capacity: 5 Manufacturer: Mdt Sporting GOODS Inc Mfg Number: 102088-Black Model: AICS Magazine