Well I made Dj's AR4 V2 and it ruled. Then I wanted to make a shell-ejecting gun. I remembered there was one on KI, TheDunkis's. That gave me an idea. I decided to make the AR-4 Eject shells. So, I made the mag from his XM8 bigger. Now all I needed was a new barrel. I Used Decapitated grey's in the AR-4. Then I thought, If you cut decapitated greys further down, then it will be able to hold grey spacers. Thats when I decided to make the shells out of silver spacers. The shell fits snug in the extremely decapitated greys and the bullet fits in the decapitated greys. When you load the shell in (PS i forgot to tell you that you can use the mag with the shells but they for some reason don't auto eject) the bullet is preventing the shell from ejecting. When you fire, The ram prevents the bullet from ejecting. When you pull the ram back again, the shell ejects. (I forgot to mention that the mag pusher bands eject the shells). The fore grip i got off the UMP-45 by TheDunkis, But he said he found it among other guns I also added sights!
Alright, enough talking and more building!!!