But can I put the pistol grip on, then put the original FCG back in until I get the new, US made parts? I realize that I need to move the FCG forward like in sheik's conversion instructions. I guess what I'm asking is, after I remove the original FCG, remove that steel plate on the bottom and put the pistol grip and trigger guard back on, can I put the FCG that came out of the gun back in and make it work until I get the US made parts? I know this would be illegal but I still want to be able to use the gun until I finally get all the parts that I need to complete the conversion and make it leg