UTG RBT-AKM30: The UTG AK/AKM Windowed Polymer Magazine, 30 Round, 7.62X39MM, features a durable glass fiber-reinforced matte black polymer construction, steel-reinforced locking lugs, a reliable feed high visibility blue follower, and a stainless-steel spring. It has a 30 round capacity, raised bosses for grip retention, and easy disassembly and maintenance. LEAPERS LIFETIME WARRANTY Leapers, Inc. warrants that all products conform to published specifications and are free from defects in material and workmanship. Leapers, Inc. will repair or replace, at our discretion, a defective product for the duration of the product's lifespan. Verification through an RA number is required. In the event of a product being discontinued, credit in the amount of the product's MSRP may be offered.