JinMing JM Gen9 M4A1 Receiver Shell Kit including a quick-release buckle

including a quick-release buckle

quality and performance is assured

this bevel front grip handle is compatible with 20-23mm rails for effortless attachment

Introducing the CH Long Axis 480 High Speed Torque Motor for V2 Gearbox by chihai

JinMing JM Gen9 M4A1 Receiver Shell Kit including a quick-release buckleThe new version of JM M4A1 Gen9 v2 receiver is one of the base parts of any blaster. If you are looking to replace or do a custom build, then this is a good, strong receiver. Comes with all the parts necessary. Add your own AR stock and handguard and create your own blaster. The quality of this receiver can not be denied with a strong nylon body, and full black bits your set to go.. Cannot use the old version of gen9 gearbox. Specifications: Brand: