The second generation of the GBLS DAS M4A1 AEG, the DAS M4A1 GDR15, gets reviewed by Spartan117gw. Have they been able to improve the AEG as compared to the first release. If they did, then it is something for you to consider if you want a realistic operating M4 AEG that can be compared to the operations of Gas Blowback. But prepare for its price, it's not for the budget conscious.

Khan Seb, the French Airsoft Dude, takes the GBLS DAS M4A1 AEG for a range test to see how far it goes. We don't know if this the first version or the second version which is now in production... "Here is the DAS M4A1 from GBLS, a south Korean airsoft brand. The DAS M4A1 is, strictly speaking, an AEG, but it works with an actual bolt carrier which really makes it feel like a GBBR.

The Brain Exploder also gets his hand on the second version of the GBLS DAS M4, a very realistic operating M4 AEG that is made in South Korea. It has an electric blowback system that goes the full length, and a takedown procedure almost like an AR gas  blowback rifle...

Hyperdouraku gets to have one of the first release of the GBLS DAS M4 Version 2. This is the second iteration of the most realistic operating M4 AEG with its bolt going through the whole length for a better blowback experience as well as more realistic takedown just like a gas blowback rifle. So what are the improvements in the second version?

Moon Jonggyu test the GBLS DAS M4, the latest airsoft gun to come out of South Korea against the PTS Masada GBB-R and the KWA AKR74M ERG. The DAS M4 which is a electric blowback AEG that can be taken down like a Gas Blowback Rifle, and it is tested in terms of performance against these products from two known airsoft brands. We do like the format in which they conducted the test. It should be something that other airsoft YouTubers would like to look into:

The Brain Exploder takes the GBKS DAS M4A1 for a game in part three of this most realistic operating AEG made in South Korea... "This is where the rubber meets the road, gameplay test of the GBLS DAS M4. Loaded up with Krytac 0.28G bbs I take the gun to the field at Jungle Island airsoft. The results are fairly clear but all hope is not lost.

Second part of the review of the GBLS DAS M4A1 AEG by Airsoft Mike where does some shooting tests such as chrono for muzzle velocity... "This is Part Two of a series of videos on one of the most expensive Airsoft guns in the world! The GBLS DAS Limited Edition M4A1. Only 300 limited editions made!

In this video I take you through the features, build quality, shooting test and chrono readings."

Here is part 2 of the Brain Exploder's review of the GBLS DAS M4A1 AEG which has the most realistic functions for an M4 AEG... "Now that the gun is assembled it's time to show you how it function what I think about it measure some baseline abilities like FPS, RPS and short range accuracy, I also go over some of the issues I have had and fixes to remedy them.

Airsoft Mike himself receives a review unit of the GBLS DAS M4A1, a premium AEG that is said to be the most realistic AEG when compared to the real steel M4A1. This is the first part of his review... "The $2,500.00 (USD) GBLS DAS LIMITED EDITION M4A1 Blowback AEG.. Possibly a game changer in the Airsoft world! Join me as I unbox and assemble the most expensive AEG I have ever seen and held!

Find out what the Brain Exploder thinks about of the GBLS DAS M4A1, if he differs from others who have laid their hands on this expensive AEG... "This is a new way of thinking, taking the many lessons learned from the AEG M4s and combining the best attributes of an electric airsoft gun with all the realistic functions and benefits of a gas blowback airsoft gun to create a hybrid. Starting off with a little introduction followed by unboxing and assembly. Then I resolve my battery issue."