Magazine is in good working condition. Does not leak. Features Include: Metal alloy construction High tension spring ensures reliable feeding Factory 28 round high capacity magazine Manufacturer: Matrix Specifications: Compatibility: For Matrix Falcon Beta, Tokyo Marui, Y&P, KJW and other compatible MK23 series gas non-blowback airsoft pistols Capacity: 28 rounds Gas Type: Green Gas Check my page to see if there is anything else you need! I will accept reasonable offers I will combine shipping on multiple orders when possible