Which version of the GR did you have? My body didn't have tabs. G&G advertises their bodies to be light weights (which they are- no doubt about it). Interms of fit, i liked the G&G body. Both my G&G and systema mechbox fit like a glove...unlike SRC metal bodies...but i won't get into that, lol.
3.8L Supercharged V6 Fiero GT Fast attack vehicle