Our 360cc bottle is 70% bigger than the stock Umarex Gauntlet bottle.
This means that you get 70% more shots so almost twice the fun!

Our bottle is avaliable with a regulator set either for Gauntlets in 177/.22, or Gauntlets in .25 caliber. 

Be sure to choose the correct caliber when purchasing your bottle from the pulldown menu. 

We can also increase the reg pressure to 1400 PSI (+50 PSI), or (2100 +75 PSI) if you wish. Other modifications may be required to get the full effects of the pressure increase for each caliber.

ALL PARTS MADE IN THE USA!