Latest instructional video from Massive Defense Shop as uploaded at Youtube. This is a howto on installing the KSC or KWA Glock18c gas blowback airsoft pistol on the Magpul PTS Folding Pocket Gun. It is not hard as it seems, gleaming from video, and you can actually complete the installation in 5-6 minutes tops, as long as you're not a clumsy buffoon.

­