The BLACK VIDUA 9MM Altor pistol (Black Widow in Latin) is the quietest covert weapon ever developed once a suppressor is attached. It is also the simplest and least expensive covert weapon. Both the barrel and the included thread protector have been black nitride coated to increase the hardness and corrosion resistance, as well as make the entire pistol black, Virtually indestructible, Threaded to accept a suppressor (1/2-28), Integral Sights, Push Button Safety, Textured grip, Striker Fired, Ambidextrous Ergonomic design, Lightweight, Double Action, Lifetime Warranty, Made in USA