When I got this shotgun, it was unconverted and completely "stock"... no pun intended. I ordered the conversion parts from Dinzag Arms the first day I had the shotgun. I got the parts in this afternoon and did the conversion this evening. I'm also waiting on my MD Arms 20 round drum, but I'm not holding my breath for that. The conversion write-up on here really helped out. I printed it out and followed it to do my conversion. The only difference is that I used the Dinzag trigger guard. It was a good thing too, because my old one broke while removing it.