APLUS Custom KJ Works HI CAPA KP06 GBB CO2 Pistol Black (With Deep Engraving Marking) MAGAZINE OPTIONS ::WITH GAS MAGAZINE Liquid type lubricant gun Liquid type lubricant gun oil is suggested 2g Special Features 4000 Rounds PERFECT BB Include one CO2 type magazine accommodate one cartridge of CO2 tank Item Weight (gram) 1185 Major Color Black Length 246mm Barrel Length ~140mm Blow Back Yes Hop up Adjustable Shooting Mode Semi Automatic Magazine Capacity 31 Rounds Bullet Type 6mm BB Pistol Power Source CO2 Gas Power (Muzzle Velocity) 340 FPS (Top Gas Test @ 25°C Room Temperature) Manufacturer KJ Works KJW Package Includes KJW KP 06 HI CAPA Airsoft Pistol