First photo is in this thread Did I void the warranty?
This was an idea I came up with a few months back when playing with a borrowed TPX and running into problems changing 12 grams. This combined with a basic dislike for either dumping them or keeping up with them made me wish I could have run it on either CA or HPA. While waiting around to get a TPX I did some thinking and started scrounging parts. I decided to follow the kiss method and go with a dummy 12 gram and mini vert cocker asa. The dummy 12 gram I had 1/8 th inch port didn't line up properly and would have caused the asa to pinch the rear rail screw so when I turned it over to Joe I asked him to move it back about a half inch to solve this problem and had him cut the hole in the rail for the asa to sit in.