The South Korean-made GBLS DAS GDR15 CQB reaches Japan and Hyperdouraku gets a closer look in this review (in Japanese). Text here is a rough translation using online translation... "GBLS's DAS series, the first M4A1 released in December 2016, and we have been reviewing the initial kit version and version 2 at Hyperdouraku.
Tactical Cock does an unbiased review of the premium-priced GBLS DAS GDR15... "There will be a comparison video of the KWA, Tokyo Marui, VFC AEG and HPA VFC. Stay tuned. I have the review footage almost done but to make the video a bit more fun to watch. I will include gameplay video in the review video :)."
The CQB version of the GBLS DAS GDR15 has landed in the UK according to GBLS UK. A very realistic M4 AEG to operate, rivaling the M4 GBB-R, with blowback and recoil effect. You can check with the authorised dealers if you want one and if you want to try one before buying, you can join a GBLS DAS CQB Training Event at the Longmoor Urban Training Centre this weekend with Legion Airsoft events.
A question that should always be asked about the GBLS GDR15 DAS AEG given that it's a rather expensive AEG. Airsoft CamMan ask this question... "I’m back with the GBLS DAS GDR15, after a disastrous first use which saw the GDR15 jamming very often. The GDR15 has just been returned to me from warranty repairs where a micro switch was replaced. Said to be the most realistic and advanced AEG available on the market at present, I give the GBLS DAS GDR15 another run out."
GBLS UK announce that they have brought the DAS GDR15 in the UK and for the rest of Europe. The DAS GDR15 is an M4A1 AEG that has the most realistic operation and features ever seen in an M4A1 AEG, including blowback and recoil. This is now on its second generation... "GBLS UK is proud to be the first GBLS distributor in Europe, after being granted the exclusive rights to wholesale GBLS products in the UK.
The GBLS DAS M4 Real Action AEG is fast evolving as the Brain Exploder says it's now on its third version. This means that issues are being resolved upon the release of each version making this AEG a very viable training weapon... "We are now on version 3 of this evolving project. This time I sent the entire gun to the new USA GBLS headquarters in New York and they upgraded it internally to match the production specs that are available to the public.
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.