Lego minifig compatible Custom BrickArms XM7 Machine Gun. After six failed attempts, the weapons engineers think they've done it. Light and compact, the XM7 can go places the big guns can't. Is it ready for service? Only you can find out! Arm your minifigs with this capable little MG, and see their enemies fall! Also available in transparent colours at half price so it can be painted whatever colour you want.