The CAT/MOB/A1 (CAT MOB) is a lightweight and highly advanced 36 caliber submachine gun silencer that exhibits extreme sound signature suppression performance. For its size and weight envelope, the MOB’s performance is even more significant. Notably, the CAT DiVerge technology in the MOB silencer appears to regulate the varied low pressure conditions throughout each stage of the silencer, reducing backpressure while simultaneously achieving maximum signature suppression. The CAT MOB exhibits the most advanced submachine gun suppression performance evaluated by the PEW Science laboratory, to date.

In this review, the CAT MOB performance metrics depend upon suppressing a subsonic centerfire pistol cartridge on a roller-delayed blowback submachine gun. How would the CAT MOB perform on your 9mm pistol caliber carbine (PCC)?