Undoubtedly it’s a future-shaped shot gun, but not from Mass Effect 2 or Halo 2. It’s used for shotting your friends or yourself, but do not raise it before any cop, even though the cop is your friend.
This toy gun is called Alcohol Shot Gun, which features a nice look just like coming from one day from future. The shot gun comes with a cartridge, however, it only contains your favorite alcohol or beverage instead of laser or pulse.
Alcohol Shot Gun is priced at $29.99 USD. We found it at OnlyHotTrends, which has started accepting preorders of the toy gun.