Beretta PX4 Storm 9mm Luger 4in Black Pistol - 10+1 Rounds - The Beretta PX4 Storm is known for its ease of use, safety of operation and sleek lines. This is also causing it to be a favorite for self and home defense, as well as for concealed carry. The PX4 Storm is a handgun that will keep delivering premium Beretta performance even after years of hard use. California Compliant Model Commander Style Hammer Ambidextrous Safety Automatic Firing Pin Block 3 Dot Sight System Reversible Magazine Release Interchangeable Backstraps Drop Free Magazine