King Arms Polymer Magazine for VSS Airsoft AEG Sniper Rifles (Type: 120rd Long / 5 Pack)

Features: Injection molded polymer construction High tension spring Ribber outer shell makes loading and unloading in adverse conditions easy Box of 5 Color: Black Compatibility: King Arms VSS Airsoft AEG rifles Capacity: 120 rounds Materials: Injection Molded Polymer Manufacturer: King Arms Why Mid-Cap Magazines? Mid-Capacity magazines offer stealth operation by eliminating BB rattle often experienced with Hi-Caps. They feed smoother than Hi-Caps due to their high tension internal spring, similar to a real steel magazine. Since 470 round Hi-Capacity magazines don't exist in real life, a good amount of Mil-Sim players prefer Mid-Cap magazines for an even more realistic type of gaming experience. Due to the design of all Mid-Cap magazines, they actually function better once you break them in. To do so spray some light silicone oil into the magazine, load and unload it a few times until BB's feed smoothly. This process breaks in the internal spring allowing it to function without problems each and every time.