Don't forget, the barrel assembly is SNOT, too, so the only pieces facing up are in the slide. It'll make more sense when you see it for yourself.
About this creation
The completed barrel!
Now it's all a simple matter of pulling the rubber band into place around the 1 x 1 stud plates..
The completed slide and barrel!
You're probably smart enough to know what to do next.
THE COMPLETED KEL-TEC P3AT!!!
As always, don't forget where you got the designs, and NEVER go waving this thing around in public! Also, if you don't have enough black pieces, you're in luck. The P3AT's frame is available in several colors, including grey, olive drab, navy blue, and even pink. (For the ladies) The slide is also available in grey, so if you build this, you might be interested in trying your own color combination. Enjoy!