Included Original Collector Edition Box Unique design patterned after the weapon used by "Albert Wesker". Fully functional gas blowback pistol. Umbrella Corporation markings. Good for 280fps. Comes with a 15 gel round magazine.Specifications:Length - 216mmWeight - 970gMagazine Capacity - ~15 GelsPower Source - 144a Duster GasBlowback - YESShooting Modes - Semi-AutoHop-up - Fluted Inner BarrelMagazine Compatibility - Tokyo Marui Biohazard M92 gas magazines.FPS - ~280The Tokyo Marui Biohazard Albert W. model 01 P Umbrella Corporation GBB pistol is modelled 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 Gel Blaster 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 Magazine.x1 Umbrella Corporation pamphlet.x1 Manual. Magazine Lip: We use a Gel Ball Double Bell M92 Mag Lip! This integrates perfectly with this TM Spec pistol. Magazine Compatibility: Tokyo Marui M9/M92F and KJ Works M9 Magazines both work in this Gel Blaster Gas Type: Duster gas, ie 144a, is recommended for this pistol - PLEASE NOTE USING C02 IN THIS PISTOL WILL VOID WARRANTY - We highly recommend getting a metal slide to run green gas. GEL GROWTH We've Tested working; Summer Cat Green GELS for no more than 2 hour 10 mins grow in water. Other hardened gels will work with various optimised growing times. 3 Month Warranty on this product with proper use and Maintenance. Misuse will void your warranty.