nosebleedXD wrote:jesus mother thats the most complicated thing i've ever seen
Then you have not seen alot.
If you open up the hood of a car, you will already see something way more complicated then this...
And thats just a simple example
Its simply a combustion with some advanced things, which you will learn to recognize while you read stuff on this forum.
I understand that you do not know what all that stuff on the gun is for yet, and so the thing may look very complicated for you, but I know you will understand what everything is in some time.