Htwarrior, in his Airsoft Diaries 8, starts to do a rebuild an M4 AEG from ICS Airsoft. In part 1, he coves about shimming gears... "Hello! In this entry of the Airsoft Diaries I am restoring an ICS M4 S System, starting with the shimming process. For this project I am distributing the content into different parts to make the information more manageable. This is different from my previous video that was 40 minutes long repairing a Tokyo Marui G36C Airsoft AEG.

Another tech tip from Fox Airsoft which much helpful at making your airsoft gun in tip top shape. If haven't done this, better watch and learn... "One of the first things that every player needs to know is how a gearbox works so you can better understand how to keep it running at it's best. One of the most important aspects of gearbox maintenance is shimming a gearbox.

So what is shimming and why is it important in airsoft? The tireless Matt himself does the presentation in this latest episode of Evike.com's The Training Center... "Welcome to the Eleventh episode of EvikeTV's - The Training Center! This particular series of videos will be talk about the many aspects of different airsoft guns, DIY, tutorials and to address questions that people have. This series will be a weekly episode and it will run all the way until June 2013.