Renowned as one of the most trusted and widely used handgun suppressors worldwide the B&T Impuls line has cemented its status with NATO special operations units and military forces across the globe.Features: Ships with 1/2A-28 Impuls Device - Compatible with many different pistol platforms as long as they share the same thread. The Gold Standard for Pistol Suppression - Built upon the legacy of B&T Impuls suppressors trusted worldwide by elite forces and discerning civilian shooters alike. Adjustable for Point of Impact - Dial in accuracy with ease ensuring precise shots under any conditions. Scalable Size - Effortlessly switch between compact and full-length configurations. Caliber: 9mm Weight: 6.7 oz - 8.1 oz Length: 6.1 in - 7.5 in Material: Titanium Diameter: 1.3 in