-Tokyo Mauri breacher ( 3 and 6 shot ) -This is a shotgun that has been upgraded to take HPA and m4 mags but can still accept normal shotgun shells no problem -The shotgun has the green gas angry gun stock conversion that has been HPA tapped -This comes with the shotgun, magpul stock and pistol grip, 11 shotgun shells ( 30 bbs each ), m4 mag conversion, HPA tank, HPA regulator and line, shell pouch and holder for side. -The parts for converting it back to original should be all there ( I am no gun tech but please see pictures ) original pistol grip and green gas canister are included - The m4 mag conversion fits in where the shells usually go and I do recall some feeding issues with my mags - The HPA tank is 3000 psi 62 CU from amped Airsoft, regulator is from amped too - Original box and manual is included *Disclaimer* I am no Airsoft tech but here is my diagnosis, for one the front end is a little scratched/very minor dent (see picture) and I some times had an issue of it having a huge spread although I think that is a lose screw where the three barrels are held together, the HPA tank is empty and I haven’t used it in about a year so I can’t guarantee anything about this gun or the HPA parts and that is reflected in my price. The shotgun does have cosmetic scratches. *I will pay for shipping to Continental US only I am new to HopUp and quit Airsoft about a year ago but am just now getting around to selling my stuff, you can check out my old teams Instagram @roswellrush. Let me know if you have any questions :)