Action: Striker Fired - Caliber: 9mm - Capacity: 17rd - Barrel: 4.09 - Sights: 3-Dot - Frame: Polymer Black - Slide: Steel Black - Safety: Firing Pin Block Trigger Latch - Trigger Pull: 5.4 lbs. - Length: 7.34 - Height: 5.41 - Width: 1.32 - Weight: 26.56 oz. - (2) Magazines - US-style reversible button mag release - The most ergonomic adaptable grip frame available allows you to interchange both backstraps and grip panels in 27 unique configurations to fit your hand - The VP trigger is a real upgrade over the industry standard of many years. It has a short light take-up with a solid clean break; followed by a short positive reset.