Warning! The gun I’m going to show you is really bad, so this is just made to let you understand the basic of making a gun. Understood?
And by the way, you need to have some experience with PP 2007. If you don’t have, look at the other very simple tut I made for beginners:
How to make simple 3D in PowerPoint
[SIZE="3"]Anyway, start to make the shapes for the gun.[/SIZE]

[SIZE="3"]Remove the line & add colors.[/SIZE]

[SIZE="3"]Add 3D-format on your shapes. I often have 1 in width.

Put the gun together. > Mark all the shapes (Ctrl+a) > Right-click > Group[/SIZE]

[SIZE="3"]Rotate it, and it’s totally screwed up.[/SIZE]

[SIZE="3"]Keep on rotating it till you reach 90°, then, click at one of the shapes.
Now use this “distance from ground,” as marked in the red spot on the picture, and see what’s happening.[/SIZE]

[SIZE="3"]There! The shitty gun is done![/SIZE]

[SIZE="3"]Train, and after a little while, you can make guns like those. Maybe better![/SIZE]

^Made in PowerPoint^
[SIZE="5"]Good luck![/SIZE] [/SIZE]