The Micro 9 KHX has hexagonal pattern serrations on slide stair stepped in height for maximum grip surface. Stiplex front strap texture for positive grip. - Specifications - Height (inches): 4.0 - Weight (ounces) with empty magazine: 15.6 - Length (inches): 6.1 - Width (inches): 1.08 - Magazine capacity: 7 - Recoil spring (pounds): 11.5 - Frame - Material: Aluminum - Finish: KimPro II Gray - Slide - Material: Stainless steel - Finish: KimPro II Gray - Barrel - Length (inches): 3.15 - Material: Stainless steel match grade - Twist rate (left hand): 16 - Sights - Red Fiber Optic Front Green fiber optic rear - Grips - Hogue G-10 Grips G10 Mainspring Housing - Trigger - Premium aluminum - Factory setting (approximate pounds): 7.0