the outer barrel is 10

4v 350mAh is the perfect size for HPA powered AEGS

SHOCKWAVE BUFFER KIT BLUE

Wide Operating Voltage from 7VDC to 15VDC (2-4 cells LiPo

Elite Force H&K MP5K Airsoft AEG Sub-Machinegun M&P40 the outer barrel is 10Features Fully Licensed by H&K w authentic trademarks Heavy metal upper receiver and barrel assembly Durable nylon polymer lower receiver, and vertical grip Configurable with sling backplate or optional folding PDW stock (stock not included) Fixed Front and Adjustable Rear Sights Two high capacity magazines included New from UMAREX is the licensed MP5 K with a compact sling endplate. The AEG submachine gun features authentic H&K markings and boasts a