What exactly do you want to know about WE SCAR?
It's the best SCAR GBB out there right now -and the worse (because you only have one choice)
The recoil is strong like any other WE GBBR
The vaporization is inconsisent in its stock (typical WE)
The nozzle is made of brittle plastic (WE nozzle has a habit of breaking)
The barrel, hopup bucking is VSR type
The stock hinge plate is made of plastic (you will need to upgrade it as it breaks)
I wouldn't recommend using GBBR as DMR, the accuracy and consistency just isn't there unless you hook it to external air.
__________________
|