B & T Firearms SDIMPULSIIA45 Impulse IIA 45 Auto 1.4" Black Aluminum 1/2"x28
The Impuls-IIA suppressor is probably the most widely used handgun suppressor in the world. It is the suppressor of choice of some of the best-known special operations units in NATO. The unique design of the Impuls-IIA spring booster ensures reliable feeding and ejecting of both subsonic and supersonic ammunition. The Impuls-IIA ships with an 1/2x28mm Impuls device.