The ARES GEN 5 Amoeba AM-009 comes beautifully furnished right out the box. The unique design on the stock, pistol grip and magazine complements the slim free float style rail. This rifle was designed to be compact and versatile for various types of game play. One of the best things about this rifle is that it features a Gen 5 electronic trigger that has very little resistance compare to a standard AEG trigger which helps with more accurate follow-up shots. The gearbox is programable allowing you to mix and match the selective fire modes such as safe, semi, 3 round burst. This makes a great DMR platform also because you can disable the full auto function as it is required for most airsoft fields. The Gen 5 series Amoebas also feature a blade trigger for snappy shots and a unique look.