Video-Guide to upgrading a PTW (A&K MK4 PTW, G&D DTW, Celsius CTW, etc.)

[Alkany]

Hey guys,

I have put together a guide that shows how to upgrade a PTW clone successfully as I have recently tuned my A&K MK4 PTW, I also mention recommended parts that give you a performance that is right up to Systema standard.

http://www.youtube.com/watch?v=08P4u7RSsek

If you do have any questions, please feel free to ask!

Best regards,

Alex