Hehehe i know that part about the piston and the spring relax it doesnt only catch the piston but sometimes mess up your tappet plate too. Just decock the gun properly and it should be fine. What I really dont like when it comes to the internals is the plastic hop up. It seals out fine and works fine but its not compatible with aftermarket metal hopups.
Is the upper receiver plastic or metal on the cansoft versions. I assume the internals are the same with the full metal ones?
@ shinobi: just in case the upper or lower receiver cracks does ics sell replacements? I dont remember seing its part number in I chih shivan site. I love ics since I do a lot of tinkering just dont know a lot about this cansoft version.
Thanks for the info.