Yah, some guns are made like that and...
Im sorry, i did forgot you were new. yah, you can check out my FPS projects and A-TOM studios is coming out with a game. Everyoen is so excited and there is a trailer. You can go to the website, but its currently down. That game has top programming and walking animations and sound effects. I found the coolest way to make shooting a gun with sound. A machine gun, its never before seen and the demo is coming out 2-3 weeks. The first 5 to sign up on the page get the demo a week before anyone. Then the rest get it. Again, look at my FPS examples to get ideas
A-tom STORM official trailer
This is the trailer