this i saw one day when browsing instructibles a lego gun for bionicles holy crap what a cool idea!!!!!!!!! I must credit all my inspiration to BioGuns. thanks for a great idea i hope you see this. back to the gun it has a removible silencer and the sights look good. sadly there is a cut piece and i very much regret that but if u cut the piece rite u can make duel mac 11/10s.