WE or VFC Scar H?

[M_P]

Are you sure you're not just feeling the vibration from the gearbox? Everything I can see suggests it's just a standard version 2 gearbox

[strewthirwin]

hmmm, on WE's website it says Version 3 and EBB.

[Mack]

Electric blowback aint recoil (Neither is TM's really) its just a moving mock bolt like G&G's wereas TM's have "Recoil" weights added.

[strewthirwin]

Oh, sorry, my mistake! it has a nice blowback function (not recoil)