This lmg has rails so u can add attachments then has Deans Lct nosel Lct tappet plate Pen tube hopup mod Comes with: Drum mag and gun Extra bucking for this gun 9.6 4000mah battery 9.6 5000mah battery I have a shooting video right now ready to go I can time stamp an send a video proving I own this right now if need be Overall works great I am in no need due to owning a krytac lmg. If u are reading this message me let’s work a deal :)