Umarex Air Pistol Beretta PX4 Storm .177 BB or Pellet with Blowback 380FPS #2253004


The Px4 Storm air pistol is not only a BB gun, but a pellet gun as well. It will shoot either projectile from its revolutionary dual-ended magazine. This 16-shot repeater will have you shooting as fast as you can pull the trigger. There's an 8-shot rotary clip on one end of the stick mag, and another one at the other end. Since it shoots BBs or pellets, you'll have more flexibility with ammo choice. A 12-gram CO2 is easily loaded into the grip and gives you plenty of shots before you need a refill. There's even an accessory rail under the barrel. Like the handgun, it has real blowback action, it really kicks, giving you a feeling of power that most airguns only hope to achieve!

Extra magazines can be found here on our site!


  • Functional Safety
  • BB or Pellet Compatible
  • Double Ended Rotary Magazines for Fast Reloads
  • Blowback
  • Twist & Lock style CO2 loading limits the loss of gas when installing a CO2 cartridge


  • Velocity (FPS): 380
  • Caliber: 0.177 (4.5mm)
  • Ammo Type: Pellets
  • FPS w/Lead Pellet: 380
  • Barrel Length: 4.1
  • Total Length (inches): 7.6
  • Capacity: 16
  • Barrel Type: Rifled
  • Front Sight Type: Blade - Fixed
  • Rear Sight Type: Notch - Fixed
  • Action: Semi Auto
  • Safety Type: Manual
  • Power: CO2 - 12 gram
  • Trigger Action: Double - Single

Must be 18+ to Purchase and Provide ID on Request

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