Features: Unique design patterned after the weapon used by "Albert Wesker". Fully functional gas blowback pistol. Umbrella Corporation markings. Good for 380fps. Comes with a 17 round magazine. Biohazard Albert.W.Model 01P (Umbrella Corporation) GBB Pistol User Manual Specifications: Length - 230mm Weight - 970g Magazine Capacity - 17 Rounds Power Source - 134a duster gas/Green Gas/Propane Blowback - YES Shooting Modes - Semi-Auto Hop-up - Adjustable from under the slide Magazine Compatibility - Tokyo Marui Biohazard M92 gas magazines. FPS - 380 The Tokyo Marui Biohazard Albert W. model 01 P Umbrella Corporation GBB pistol is modeled after the same pistol used by video game character Albert Wesker from Biohazard or Resident Evil as it is called in the West. The pistol is a modified M9 style pistol featuring the video game Umbrella Corporation markings on it giving it extra collector's value. It is also a full functioning airsoft gun as you can still take it out to games if you so desire. Adding to the collector's value and immersion factor, you will find that there is Umbrella Corporation literature in the box. Along with many of the previous Biohazard/Resident Evil guns, this one is also highly collectible. Includes: x1 Tokyo Marui Biohazard Albert.W.Model 01P (Umbrella Corporation) GBB. x1 17 Rnd Magazine. x1 Umbrella Corporation pamphlet. x1 Manual. This product is only compatible with gas designed specifically for Airsoft guns. Do not use lighter fluid or butane gas, as that will cause permanent damage.