W&S Full Travel kit for GHK AK

Hi, 
I am selling the whole kit, including:
-Bolt carrier group,
-Long and short piston
-Recoil Spirng
-TNC Steel aftermarket hammer (when I bought it, the og hammer was already gone)
-Brand new stock nozzle (can be changed for RA-tech nozzle for free).

If you have any questions, or need more pictures, feel free to write me.