I was just externally cleaning my TM G36C and the bolt # GC-6 (for the mag receiver cover, or whatever that part is called) fell out. I checked the ground and gun case for the associated nut, but it's nowhere to be found, so it must've fallen out in the field, and therefore will never see it again.
So, I'm hoping can tell me what exactly it looks like, because there's no screw hole on the other side of the bolt, meaning that the nut has to have a hex head or something like that. I'm looking for help for a temporary substitute from Canadian Tire/Home Depot, or if someone has one lying around that they could send me post-haste, as I was hoping to use my gun again this weekend. Obviously I have money/beer/whatever for whoever can help me out with an actual replacement.
Thanks in advance.