[~Bodkin~]

Hi guys, I have a bit of a problem and I thought you might be able to help. I ordered a G&P AK47 metal body, but it came with a box at the back of the receiver with an adapter for a crane stock instead of the usual tabs. It looks similar to the one in the top pic. Unfortunately, I have been unable to locate the proper body (bottom pic), and so now I must use wads of electrical tape before each game to temporarily attach my wood stock. This really doesn't work well. I have already taped some spacers to make the stock a snug fit, but it doesn't stay on very well. Do you guys have any advice that might help me make this a little sturdier? Any help would be appreciated.