Originally Posted by chadlh
I've been in contact with Capital Airsoft (in regards to KWA) and am waiting for the new versions to come in when they do. Right now they only have the version with the upgraded 2GX gear box and 2G bucking. One thing to keep in mind though is that everything backwards compatible. If something does break you can always replace it with a new improved part.
Got AV's the other day and am awaiting the admins to upgrade my standing here. Still looking at the KWA M4A1 and was wondering if they've given you a time frame when the new versions with one-piece barrels are going to be available? Thanks!