Elite Force Heckler & Koch MP5K Airsoft SMG - Black Slings & Dead Rags Transform your Gtek 170R into

Transform your Gtek 170R into an M170R mechanical powerhouse with the Planet Eclipse GMek 170R frame kit

Seamlessly change firing modes with Select Fire technology

The springs also allow the marker to slowly loose velocity after each shot when running low on CO2 rather than having a sharp drop off in pressure

Valken has always had their ear out when it comes to make stylish products that work

Elite Force Heckler & Koch MP5K Airsoft SMG - Black Slings & Dead Rags Transform your Gtek 170R intoThe Heckler & Koch MP5K AEG rifle is a full metal, heavy high quality airsoft gun. This HK MP5K features a full metal gearbox. The hop up is fully adjustable with a side lever switch near the front handguard. The battery goes in the top upper receiver (stick type only). NOTE: this airsoft gun will only work with Elite Force MP5 Magazines. One (1) hicap 200 round magazine is included in its box. Does not include PDW stock or scope mount. Battery and