CYMA - AK AKM Style AK47/74 150rnd Mid Cap Magazine - Black is a replacement magazine for Airsoft AK47 / 74 AEG, which are based off Tokyo Marui Style designs, such as CYMA AEG. The magazine is constructed entirely from Polymer, and features a rugged design. The magazine holds up to 150 rounds, and is of a mid-cap (Medium Capacity) design, meaning the magazine is filled from the top with no requirement to wind the magazine to feed. This style of magazine is best filled with a speed loader, and is perfect for those Airsoft Skirmishers who are fed up of winding up their Hi-Cap magazine, or want a more realistic experience by having to reload their weapon. These magazine are great for those who quickly want to bulk up their magazine collection, by being low cost yet durable.