Any solid smg pistols? I currently have this crazy obligation to get a single handed smg pistol to have some fun playing with like a pistol but I am having trouble finding options. 

So basically what I am looking for is a mp5k/skorpion or anything with simalar style.  Also I want a solid feel and hopefully metal. Internally all I really care for is trigger response but as long as it is tm spec I could just swich out the motor or something.
Options so far:


Kwa Skorpion- It is everything I ever wanted but there are only 20rd 40$ mags and 40rd  (50$) mags that I have heard gas dosnt last the whole mag. 


Echo1 gat


Any info would be greatly appreciated!








