JinMing JM Gen9 M4A1 Receiver Shell Kit Extendable Bipod: Provides support for

Extendable Bipod: Provides support for accurate long-distance shots

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

as well as with M4A1 Jm Gen9 by removing a ring piece from the Buffer Tube

JinMing JM Gen9 M4A1 Receiver Shell Kit Extendable Bipod: Provides support forThe 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: