ViperTech GBBR Colt LMG/Diemaco LSW
OptimusPrime
04 Aug 2021
CatgutViolin shows his airsoft Diemaco LSW which he used a Viper Tech M16 Gas Blowback for this project... "Yeah, I got another Vipertech. This has been a 'grail gun' of mine for a while and, to my knowledge, hasn't been replicated before in airsoft. It's conceptually and functionally similar to the GHK AUG LMG, so wasn't too tough to build."
You can read more about it on Arnies Airsoft.