This is just sweet, a complete custom M870 Shotgun made by Laylax. Built upon the newly released Tokyo Marui M870 Gas-Powered Tactical Shotgun, they kitted it out a new front end, with a railed fore-end assembly, shell holder, reflex site and just making it even more badass looking. Now if you want to ask what the parts are, they didn't list this time so better email them to enquire how they put it together.