Umarex Steel Force CO2 BB Magazine

Umarex - Steel Force - Magazine

• 30-round feeder channel w/follower
• 300-round BB reservoir
• Holds two 12-gram CO2 cartridges
• Plastic construction with metal components

If you've ever shot an Umarex Steel Storm BB rifle, you know how much fun they can be. You likely also know how quickly the mags can be emptied. Eliminate the need for so much magazine-filling and keep a spare or two loaded and ready to go!