Specs – Caliber: 9mm – Operation: Double-action – Mag Capacity: 10 Rd. – Weight: 27.9 oz. – Barrel Length: 4.5 – Overall Length: 7.9 – Twist Rate: 1:10 RH – Height: 5.75 – Width: 1.35 – Trigger Pull: 5.5-7.5 lb. – Sight Radius: 5.79 – Primary Features – Striker-fired autoloader – 5.5 to 7.5 lbs. Trigger pull – FN Low Profile Optics Mounting System (U.S Patent No. 10/352654) – Threaded Barrel – Suppressor Height Trijicon 3-Dot Green Tritium Night Sights – SLIDE – FN Low Profile Optics Mounting System (U.S Patent No. 10/352654) – Sight Protecting Slide Cap – External extractor; loaded chamber indicator – BARREL – Cold hammer-forged stainless steel – Recessed target crown – Polished chamber and feed ramp – 1/2 x 28 threaded Barrel – O-Ring retention thread cap – FRAME – Polymer construction with replaceable steel frame/slide rails – Enhanced grip texture which enables faster follow-up shots in all conditions – Interchangeable backstraps – MIL-STD-1913 accessory mounting rail – OPERATING CONTROLS – Fully ambidextrous slide stop lever and magazine release – MAGAZINE – High visibility low-friction follower; polymer base with black finish – SHIPS WITH – Two interchangeable backstraps – Two 10-round magazines – Owner’s manual – Locking device – FN logo soft pistol case