The RAPTOR is the latest in a series of lightweight, physically small, highly effective sound suppressors designed specifically for fully automatic fire in the Heckler & Koch MP5 and Colt 9mm M16 submachine guns. The RAPTOR mounts directly on the H&K 3-lug barrel utilizing as standard equipment the Gemtech Tri-Lock™ (patented) quick detach mount or on a proprietary Bi-Lock™ flash hider for the Colt 9mm M16. A 3-lug adapter is available for the Colt 9mm submachine gun for departments that utilize both weapons. Weighing only 10.5 ounces and measuring only 9 inches in length, this unit has no adverse effect on either the handling or accuracy of the weapon. The RAPTOR outperforms any comparable sized suppressor and many that are significantly larger and more expensive. It satisfies the demand for a small, lightweight tactical submachine gun suppressor. The unit features precision CNC machined aluminum baffles in a black anodized aluminum body utilizing aircraft grade aluminum alloys. No wipes or mesh packing are used, and cleaning can be accomplished by simple immersion in solvents.