Keep the rounds flowing all day and pick yourself up this 50 round extended magazine for your compatible Hi-Capa series gas blowback airsoft pistol. Green Gas or propane powers this magazine, which is filled directly into the magazine through the bottom. Constructed fully from metal with a polymer bumper, this magazine from WE can easily withstand heavy use while also providing a more realistic weight. A high tension internal spring smoothly feds BBs from the magazine into the firing chamber of the pistol, with less chance of jams. Stock up on everything you need before your next airsoft skirmish and get one of these Extended 50rd Green Gas Magazines from WE today.