We are slowly getting to get reviews of the version of the GBLS DAS GDR-15 AEG. More like a training weapon that can be used for MIL and LE training, it is also being marketed hard on the airsoft market. This version takes in most if not all of the feedback on the first generation DAS GDR-15 and according to the Brain Exploder, it is a much improved version. Let's watch Pain X if he agrees as he reviews the most realistic M4A1 AEG in the maket today.