Looks really good and i think the price will be much better than GA ones. The quality of Minitimes Weapons is really good. Advantage of GA are the unique scopes.
They do look pretty good. The different barrel lengths is nice too.
Unfortunately, Mini Times is lazy and has included SCAR-H barrels with this set. The shortest CQC barrel is correct for the 5.56mm Mk.16, but the other two barrels are for the CQC and STD 7.62mm Mk.17 - note the longer AAC flash hiders.
Disappointing, but then I am holding out hope that Soldier Story releases its powered exoskeleton figure within the next decade so we get a proper Mk.16 STD barrel.