Details, This fires at around 280 FPS (with 134a/144a gas), this has a 24 round capacity magazine, this locks back on empty, the usual TM quality plastic outer. This is made by Tokyo Marui and is compatible with many after market spares, accessories and upgrades. This is the tactical version with adjustable sights (well, friction adjustable) and a contoured grip. This is designed for 134a/144a gas only, I have heard reports that it will run on Green Gas but only use it at your own risk. Supplied with 3 Grip Plates to fit Your Hand Perfectly, As with all Gas Blow Back weapons performance varies depending on ambient temperature and speed of firing. Please note two tone colour may vary from the colour pictured. You MUST be 18 or over to purchase this. This is a Two Tone imitation firearm, complies with the latest legislation and can be purchased online by anyone aged 18 or over. Please note, re-painting/colouring the imitation firearm to be more realistic is a criminal offence and will void your warranty. For more information, click here.