User blog:Helix Armada/How much of this is terribly wrong?

A Youtube comment (unsuprisingly):

the tavor 21 was made in isreal want was a gun that could conquer there other honeland gun the galil which made up for the he aviness of the﻿ fn fal so﻿ the tavor 21 would shoot 5,62 caliber bullets it could also be used as a sniper rifle that was bull pup

I think most of this is pretty damn wrong, but let's hand it to the the real firearms experts on this wikia.