I’m currently attempting to convert my AGM MG42 into a custom MG3 with some real steel external parts. I’ve seen a few people who have successfully made it work out, but I’m stumped on a couple of things. 1. How does the metal flash hider get removed? There is a pin on the left side of it that seems to be holding it on, but I see no way of removing that pin, as it won’t push out the other side, and there is no way to screw it out. Am I just supposed to drill into the pin directly to remove it, or is there a different way of doing so? I’ve never seen a flash hider held on like this before, but apparently it’s possible to remove it, I’m just really confused about it. 2. Can the feed tray and top cover be swapped out easily for the MG3 variants, or does some serious metal work need to be done? 3. What SAW magazine internals would fit in an HK 50rd drum magazine? Will the stock MG42 drum internals work? Not really expecting many people to have any expertise on this subject, but I thought I would go ahead and cast a shot in the dark, thanks in advance!