I won this auction on Gunbroker, but I'm not sure whether I paid too much for it. I won the auction at $1,136.11. Anyway, it seems as though this parts kit doesn't include all the parts needed to build a lower. It seems as though the endplate with the rear sight post and top plate are missing from this parts kit. I did a bit of research, and I can't find these parts online. I guess I could make these parts myself or have someone make them for me, but it would be nice to have original parts. I am able to find a flat bending jig online, but I can't find a drilling jig for M-10/45 flats themselves, since some of the holes are missing.