IMG AK-47 7.62 x 39 30 Round Steel Lined Polymer Rifle Magazine Black. Formulated to withstand temperatures from -20 F to over 200 F. This Magazine body will not crack or break even under the most rigorous use. Drop tests were performed with a loaded mag and impact was on the feed lips resulting in no cracks or breaks. Components are designed to withstand long term storage when fully loaded. The carbon wire spring has a lifetime warranty. Metal reinforcements are machined from corrosion resistant German GD ZN 410 alloys. Features a reinforced bolt hold open follower. Fits AK-47 and AKM 7.62 x 39 models and variants. Specifications for IMG AK-47 7.62 x 39 30 Round Steel Lined Polymer Rifle Magazine: Manufacturer: IMG Color: Black Magazine Body Material: Steel Fabric/Material: Steel/Polymer Magazine Capacity: 30 Round Caliber: 7.62x39mm Gun Make: Kalashnikov Gun Model: AK-47 Quantity: 1 Package Contents: IMG AK-47 7.62 x 39 30 Round Steel Lined Polymer Rifle Magazine What firearm models does the manufacturer say IMG AK-47 7.62 x 39 30 Round Steel Lined Polymer Rifle Magazine is compatible with? The manufacturer says that IMG AK-47 7.62 x 39 30 Round Steel Lined Polymer Rifle Magazine is compatible with AK-47IMG AK-0040-30RD: AK-47 7.62 x 39 30 Round Steel Lined Polymer Rifle Magazine Black