Well I started this over at militaryfirearm.com but I figured I'd post it here since there are not too many members there yet. Its not done yet but it should give people a good start on their cheap CFS cetme kits.
I started out by ordering my Cetme kit from Centerfiresystems for the great price of $100. I had heard that some of the kits were in rough shape but mine turned out to be quite nice. It had a cracked pistol grip but the internals showed very little wear and of course the barrel is new. Below is a picture of my kit.
I started my build by disassembling everything, mainly to familiarize myself with the functions of the parts and try to get a good grasp of how they all fit together. I removed the selector lever, then pulled out the FCG box. The ejector spring was removed next, followed by the ejector pivot pin, and then the ejector. I then drove out the pins holding in the rest of the FCG, and was left with the empty box. I stored these parts with exception to the ones not needed(shown below) in a bag and made sure I wouldn't lose them.
Next I went on to press out the pin which holds in the charging lever, this is done by bringing it back to the charged position and lining it up with the holes on top and bottom, it pressed out very easily, could be done with a punch and hammer too. Be careful not to loose the spring.
I was now ready to remove the trunnion and cocking tube. This was done by grinding away all the spot welds. Most of the spot welds are easily identified by depressions in the metal but there are 3 or so(one on top of the cocking tube, and two on the trunnion) which are only seen by discoloration in the finish, they appear darker. The cocking tube can be separated from the rest of the receiver scrap by following the seam between the upper(smaller) and lower(larger) "tubes" of the receiver. Once they are separated they can be tackled one at a time. Once, you have ground the welds flush, you can peel away the receiver scrap from the cocking tube. Be careful not to deform or removed metal from the cocking tube sleeve. Next peel the receiver away from the trunnion, I found the trunnion to be quite easy since you are less worried about damaging it. Pictures of these parts are found below.