In this AMNB Spotlight, Arius and Dave go over a custom LMG which is said to be such a realistic LMG for airsoft use... "Dave at Dave's Custom Airsoft has been busy for the past few months, building what is probably the most realistic and custom Airsoft LMG to represent the HK11 and HK21 from Heckler & Koch.

It is quite frankly a mix of real steel and airsoft parts melded together to make what is quite frankly, the most expensive Airsoft LMG he has ever made."