SACair Forum

ok I have a cyma cm030 (tm glock 18c knock off) it use3d to shoot good and the other day it totally died. when I pull the trigger the bb flies out of the barrel for about 6 inches other times no bb will come out then the next trigger pull 2 bbs just roll out. I have taken it apart and can't seam to figure out what the problem is. if I put a bb in the bucking and put the loading tube behind it and blow the bb fires out. So I don't think it is in the upper portion of the gun.

I have owned about three of those CM030's.

AgentOrange is right. The CYMA AEP's had two big flaws in their design. The first was the magazine and the second was the hop-up bucking.

well I don't think it is the mag because it is feeding a bb into the barrel and like I said when I but a bb into the bucking and blew through it the bb did shoot out. not to mention I took the bucking off and looked it over and I couldn't find any signs of a tear or hole in it5.