The 75 B features a steel frame a black polycoat finish and 3 dot sights. The trademark CZ ergonomics and DA/SA action have made it the most copied handgun design second only to the 1911. The 'B' designation is an indicator that the model is equipped with a firing pin block safety.Specifications: Caliber: 9mm Luger Magazine capacity: 10 Safety features: Manual safety Safety notch on the hammer Firing pin block Grips: Polymer Frame material: Steel Trigger reset: 0.3 in Trigger travel: SA: 0.4 DA: 0.6 in Trigger pull: SA: 4.5 DA: 10.3 lbs Trigger type: SA/DA Thread: No Sights: Fixed Barrel length: 4.6 in Height: 5.4 in Width: 1.4 in Length: 8.1 in Weight with empty magazine: 35.2 oz