g3 sg1 upgrading

[scenario2000]

hey, does anyone know if a mp5 reinforced gearbox would fit in a g3 sg1?? becuase i know that the g3 sg1 share most of the charactoristics of the mp5 reciever.

[scenario2000]

thanks a lot, im from like the outskirts kinda by the high school, thats sweet that you went there

[scenario2000]

hey, sry to reply so late, but yeah me and my feinds were thinking about going. We have a small team of like 6 guys, and we just play woodland games, no mil sim or anything, we just mess around. Im not upgrading yet though, just thinkin about it.