Here is my brother displaying the same 17 Kp's
Here is a picture of another group of KP's that have come throught my hands. This is actually a different group of guns than is shown in the pictures above. The gray gun in the pics above is actually in this group too, so there are actually 6 guns here that are differnt than above.
___
These are the guns that we usually play with personally, Mine is the blue one.
all but one of the KP's in the above pics sits in the 056### range of serial numbers. The one in this picture is in the 032### range, it has a differnt pumping handle. instead of being ribbed, it is knurled (cross cut). You can go Here to view the serial numbers that I have tracked.