Mokei Paddock explain in the video what this new product is all about... "We have developed an independent mechanical variable pre-cocking mechanism! This mechanism provides the emotional trigger feeling that only a mechanical trigger can offer, without the need for electronic control. Previously, the only non-electronically controlled pre-cocking electric gun was Tokyo Marui's "PSG-1". However, it lacked fine adjustment of timing, making it somewhat difficult to use.

A howto video on AEG motors such as adjusting and maintaining them by the Tech Bench of Lancer Tactical... "This episode of The Tech Bench will show you how to do a motor adjustment on several Lancer Tactical Airsoft Guns: the LT-101 Elite Multi Mission Carbine (Version 2 Gearbox), the LT-103B Full Metal AK (Version 3 Gearbox), and the LT-02 M4 CQBR MK18 (Version 2 Gearbox). There is also some very important information about the motor design of the LT-02 and other Lancer Tactical Polymer M4s."

If you're having problems adjusting your KWA LM4 Gas Blowback Rifle and afraid that you might damage a US$300++ airsoft gun, better read this advisory issue by Airsoft GI which they posted at their Facebook Page... "Heads up all you KWA LM4 owners! To adjust your hop up correctly without damaging your hop up unit follow this procedure: