Description
Umarex Steel Storm submachine 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
Read and see more about the Umarex Steel Storm in Dennis Adler’s Airgun Experience.
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.
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