I want to modify an MP5k to an A4, but I noticed that the MP5k uses a ver. 3 gearbox. Does anyone know if it is possible to use the mp5k lower + ver. 3 gearbox with a TM or other aftermarket upper receiver?
umm a v3? i think its a v2, why convert it? just buy a mp5a4
TM MP5K's are fairly unique in that they have different internals in the mech box (it's version 3 now i believe).
Seek the Narrow Gate, for the path is broad and the gate is wide that leads to destruction.
hmmm now im intrigued, i think i need to buy one and open one.
Ver3 gearbox. And no, its not doable.
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