Classic Army M249 LMG, Wolverine Inferno Gen 2 engine, MAG 1500rd Box Mag, Ninja 3000 psi tank with Wolverine adaptor and line, EPES CNC machined hop up, 6.08 custom inner barrrel with a G&G green bucking and flat hop, Titan 7.4 LiPo battery and Titan charger, and an offbrand Acog. This is the original, heavyweight Classic Army M249!!! Incredibly hard to find! If you're looking to step up your airsoft game to the next level and absolutely anihilate, this is the platform for you. Everything included will get you straight into playing with little to no setup and raining death by BB upon your foes. I currently have the engine performing with .28 bbs around 340 fps and shooting a comfortable 15 rps, however the fully adjustable Inferno engine can be ramped up or down by simply accessing the board inside the front grip. This HPA monster has been used once by myself after I finished building it. The weapon is practically immaculate and in fantastic shape. The only reason I'm selling is because I simply don't have time anymore for this game and it's sat for a few months. I will negotiate a small amount but this gun and everything with it is worth the price.