Originally Posted by ccyg8774
I was looking for an AKS 74 before, it was a pain in the ass...
You can start with a AKS74U, but the cylinder need to match if you are changing the length of the inner barrel...
I was using two Cyma guns.
Taking the body and gearbox of one and using the hop up, barrel and forgrip of another. I have spoken to a few people about such things and they believed it to all be possible.