Umarex Steel Storm CO2 Gun


  • Umarex Steel Storm sub-machine gun
  • BB repeater
  • 30-rd non-removable mag
  • 300-rd reservoir!
  • Full-/semi-auto
  • 6-rd burst mode in full-auto
  • Uses two 12-gram CO2 cartridges
  • Up to 300 shots per fill
  • Integral Weaver/Picatinny optics rail and accessory rail

Get the bulk-fill adapter. No machining required. Just plug-and-play! It’s easy to unhook if you want to revert to 12-gram CO2 again. The quick-detach unit let’s you quickly switch back-and-forth.

SKU: PY-2043-4158 Categories: ,


Caliber 0.177″ (4.5mm)
Max Velocity 430 fps
Loudness 4-Medium-High
Barrel Length 7.5″
Overall Length 15.0″
Shot Capacity 300
Barrel Smooth bore
Front Sight Post
Rear Sight Fixed
Scopeable Weaver mounts
Buttplate None
Suggested for Plinking/Fun
Action Semiautomatic/Full-auto
Safety Manual
Powerplant CO2
Function Repeater
Max Shots per Fill 300
Body Type Submachine gun
Weight 2.7 lbs
UX-2252155 [PY-2043-4158]
Umarex Steel Storm Tactical BB Gun

Caliber 0.177″ (4.5mm)
Max Velocity 430 fps

Additional information

Weight 2.7 lbs


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