The hk usp (universal self-loading pistol) is an accurate and ultra-reliable handgun.It utilizes a fiber-reinforced polymer frame stiffened by stainless steel inserts at areas subject to stress and friction.The control lever, a combination safety and decocking lever, is frame mounted and quickly accessible, unlike the slide-mounted safeties.The modular design of the usp's internal components allows the control lever function to be switched from the left to the right side of the pistol for left-handed shooters.The usp compact is smaller and lighter than large frame usps.The reduction in trigger reach and grip circumference increases concealability and enhances shooting ergonomics.It utilizes a narrow, full-hand grip frame with a choice of interchangeable extended or flush-fitting magazine floorplates.The usp compact features a polygonal bore barrle, one-piece steel slide with contoured, extended release, bobbed hammer, universal mounting grooves, and ambidextrous magazine release lever.This v1 model has a black frame with blued slide, captive recoil spring assembly with polymer absorber bushing, night sights, and comes with three 13-round magazines.Frame Finish: BlackType: PistolAction: SA/DACaliber: 9mm LugerBarrel Length: 3.58"Capacity: 13+1Safety: Manual/DecockerGrips: Black PolymerSight Configuration: NightWeight: 27.2 ozFrame Material: PolymerBarrel Type: Polygonal RifledSlide Description: Blued SteelSight Style: NightBarrel Length Range: 3.00" to 3.99"Weight Range: 16.00 oz to 31.99 oz