Airsoft Megastore helpfully provides some tips in doing upgrades for your ICS M4 AEG... "Customizing your gun is always a difficult process as there are so many options. Ross takes a plain ICS M4 and gives you his top 5 tips for how he would upgrade to suit his style of gameplay. If you would have done anything differently make sure to let us know in the comments below.

Products used:

• CYMA Barrel Extension
• Stock
• Optic
• Tenergy Battery"