Yea, dowel method with a bolt that slides into a steel tube
and it was so easy to fit really....i cut the chest in 2. Then set the chest upside down and use ducktape to get frond and back part to join, this is where u have to be a little percise, if u **** it up now.....then you have to do alot more work to fix it
After that i just made a ball of bondo the size of a golfball maybe....devided it into 2 and applyed it to either side of the cutseem. then join the bolt and steeltube, use ducktape to hold them together and just squize it into the bondo....that way u will always have the bolt entering the tube at the same place. This way the chest wil always be joined the same way, maybe off by 1mm and the gap is like 1-3mm.....but i dont care, im going to ware a cammo-web on top anyways
(sorry for the bad english here and there....)